The BIG KAISER Product Guide is an overview of our total tooling solutions, the product portfolio comprises of more than 20,000 precision tools such as fine/rough boring heads, tool holders cutting tools, measuring equipment, and workholding which adhere to the highest quality standards.
BIG KAISER PRODUCT GUIDE — TOTAL TOOLING SOLUTIONS 2018-2019
WHO WE ARE
Founded in 1948, BIG KAISER designs, manufactures and markets premium high-precision tooling systems and solutions for the automotive, military, aerospace, energy, and micro-technology industries. The global company has facilities in Japan, Switzerland, Germany and the USA. The product portfolio comprises of more than 20,000 precision tools, which adhere to the highest quality standards. A trend-setter in precision, performance, innovation and service, BIG KAISER is proud of its in-house production of digital displays and direct electronic measuring systems for digital precision boring heads to ensure absolute setting accuracy and eliminate operating errors. BIG KAISER is part of the family owned BIG Daishowa Group with 900 employees worldwide.
BIG KAISER — USA
BIG KAISER — SWITZERLAND
BIG DAISHOWA — JAPAN
UNITED STATES BIG KAISER est. in 1990 SWITZERLAND BIG KAISER est. in 1948
JAPAN BIG DAISHOWA est. in 1967 GERMANY BIG KAISER est. in 2010
BIG KAISER — GERMANY
2
INDEX
OVERVIEW BIG-PLUS, BIG CAPTO, HSK, CK/CKB/CKN....................................... 4-5 TOOL HOLDERS COLLET CHUCKS MEGA MICRO CHUCK, MEGA NEW BABY CHUCK, MEGA ER GRIP, MEGA E CHUCK ........................................................ 6-7 MILLING CHUCKS MEGA DOUBLE POWER CHUCK, MEGA PERFECT GRIP, NEW Hi-POWER MILLING CHUCK ..................................................... 8-9 HYDRAULIC CHUCKS ......................................................................9 MILLING HOLDERS SHRINK FIT HOLDER, SHELL/FACE MILL HOLDER, END MILL HOLDER, SMART DAMPER MILLING .................................. 10 MODULAR HOLDERS CKB SHANKS, BIG CAPTO SHANK, ABS SHANK ................................ 10 TAP HOLDERS MEGA SYNCHRO TAPPING HOLDER .................................................... 11 ANGLE HEADS & COOLANT INDUCERS AG90, AGU, Hi-JET HOLDER ................................................................ 12 SPEED INCREASES AIR POWER SPINDLE, HIGH SPINDLE . ...............................................13 TURNING TOOLS DUAL CONTACT MODULAR SYSTEMS TYPE S/F/BASIC ARBORS, N/C LATHE & SMART DAMPER TURNING . ..................................... 14-15 BORING TOOLS BORING SYSTEMS & DRILLS CK ROUGH BORING SYSTEM, CK FINISH BORING SYSTEM, TURNING ADAPTERS, O.D TURNING, CKB HEAVY METAL SOLID BARS .................................................... 16-19
CUTTING TOOLS INDEXABLE END MILLS & FACE MILLS FULLCUT MILL, SPEED FINISHER, SURFACE MILL ............................ 20 MILLS & BACK COUNTERBORING TOOLS C-CUTTER, C-CUTTER MINI, C-CUTTER MICRO, C-CUTTER BOY, R-CUTTER, BF-CUTTER, CENTER BOY, C-CENTERING CUTTER, GROOVING TOOLS ................................... 21-22 SPHINX DRILLS MICRO DRILLS, HIGH PERFORMANCE DRILLS, TWIST DRILLS, DRILL REAMERS, MICRO END MILLS ........................ 23 WORKHOLDING UNILOCK WORKHOLDING ROUND CHUCKS, RECTANGULAR CHUCKS, PRE-ASSEMBLED CHUCKS, MINERAL CAST SYSTEMS, AUTOMATION CHUCKS, STABILIZER SYSTEM, MULTI-AXIS SYSTEMS, UNIFLEX SYSTEM ...................................... 24-25 MEASURING INSTRUMENTS SPERONI MEASURING MACHINES STP ESSENTIA, STP MAGIS, STP FUTURA, STP FUTURA AUTOSHRINK, SPERONI CONTROL SOFTWARE........................................................... 26 MEASURING INSTRUMENTS BASE MASTER, TOOL MASTER, LATHE MASTER, ACCU CENTER, 3D MASTER RED, CENTERING TOOL, POINT MASTER, DIAL INDICATOR STANDS, DYNA TEST, DYNA LINE, DYNA CONTACT, DYNA FORCE, ATC ALIGNMENT TOOL, LEVEL MASTER ................. 27-29 ACCESSORIES TOOL ASSEMBLY DEVICES TOOL PRO, KOMBI GRIP, TOOLING MATE, ST LOCK, TORQUE FIT, COLLET EJECTOR ........................................................... 30 CLEANERS TOOLING CLEANERS, SPINDLE CLEANERS, T-SLOT CLEAN, CHIPFAN CHIP & COOLANT FAN, BIG-PLUS CLEANER, ..................... 31
3
DUAL CONTACT TOOL HOLDERS OVERVIEW
BIG-PLUS TOOLING SYSTEM
BIG CAPTO TOOLING SYSTEM, ISO 26623-1
HSK TOOLING SYSTEM Dual contact system featuring a 1:10 taper in accordance to ISO & DIN standards. Since HSK is a hollow taper shank, the material plays a critical role for optimum performance. We use carefully selected high grade alloy steels, and all critical features are finished after heat treatment.
Simultaneous Taper & Flange Fit BIG-PLUS surpasses all other spindle concepts while offering interchangeability with existing machines and tool holders. • Improved surface finish & dimensional accuracy • Extended tool life • Prevention of fretting corrosion caused by heavy cutting • Elimination of Z-axial movement at high speeds
Polygonal tapered dual contact system (1:20 taper) where the face and taper of a machine spindle and tool holder are in contact. This modular tooling system strengthens the performance of milling and turning operations for MTCs. * The trademark Capto is licensed from Sandvik Coromant
FIT
The BIG-PLUS Spindle System is based on the most current available standards in ASME B5.50, JIS B6339 and DIN 69871. BIG-PLUS surpasses all other spindle concepts while offering interchangeability with existing machines and tool holders.
Wide Variety A wide variety of rotary tool holders such as the high precision Mega Chuck series are available, as well as a modular turning tool system for MTCs. Excellent Repeatability High repeatability is achieved due to the perfect fit of the polygon taper to drive spindle rotation. Excellent Runout Accuracy The combination of a self-centering 1:20 taper and the long taper edge ensures stable runout accuracy.
R
BIG-PLUS ®
Conventional
S P I N D L E S Y S T E M DUAL CONTACT
FIT
A Variety of HSK Types and Sizes Form A: 32/40/50/63/80/100/125 Form E: 25/32/40/50/63 Form F: 63/80
FIT
SPACE
BIG-PLUS Spindle System Machine Builders
Prebalanced design for high speed
ACCUWAY, ADVANCED MACHINE, ALEX-TECH, AMS, ANCA, AONO GIKEN, ARES, ASA TECH, AWEA, BERG SPANNTECHNIK, BOST, BROTHER, CERI, CHEVALIER, CHUO-SEIKI, CITIZEN, COLGAR, D.S.TECHNOLOGIE, DAH LIH, DAIYA SEIKI, DAITO, DIXI, DMC, DMG MORI SEIKI AD, DMG MORI SEIKI CO.,LTD., DOOSAN, DYNOMAX, EGURO, ENSHU, FADAL, FAMOT, FANUC, FEMCO, FIRST, FIRST, FISCHER, FOREST-LINÉ, FPT, FRANZ KESSLER, FUJI SEIKI, GIDDINGS & LEWIS, GMN, GTI, HARDINGE, HARTFORD, HISION, HNK, HOMMA, HORKOS, HOWA, HST, HURCO, HWACHEON, IBAG, IBARMIA INNOVATEK, IKEGAI, INOUE KOSOKU KIKAI, JOBS, JOHNFORD, JTEKT, JUNGWOO M.S., JYOTI, KARATS, KASHIFUJI, KASWIN, KENTURN, KIRA, KITAMURA, KIWA, KMT, KOMATSU NTC, KONDIA, KOYO, KPTEC, KURAKI, LAZZATI, MAG, MAGNIX, MAKINO, MAKINO SEIKI, MANDELLI, MATSUURA, MAZAK, MECTRON, MILLTRONICS, MITSUBISHI, MITSUBOSHI KOGYO, MITSUI SEIKI, MOTOKUBO, MTE, N.S.S, NACHI, NAKAMURA, NEO, NICOLÀS CORREA, NIIGATA, NIPPON BEARING, NISHIJIMAX, NISSIN-MFG, NOMURA, NORTHLAND TOOL, NSK, NUMEN, O-M, OBATAKE, OHTORI, OKK, OKUMA, OMLAT, OMV, PAMA, PIETRO CARNAGHI, PMC, QUASER, REIDEN, ROKU ROKU, ROYAL, RS TEC, SAJO, SEMPUCO, SETCO, SHAN RONG, SHODA, SHW, SKG, SKODA, SMEC, SNK, SODICK, SORALUCE, SPINDER, SPINTEC, SPINTRUE, SPS, STARRAGHECKERT, STUDER, SUFENG, SUGINO, SUNWOO, SUPERIOR SPINDLE SERVICE, TAJMAC-ZPS, TAKAMAZ KIKAI KOUGYOU, TAKISAWA, TANABE, THETA, TONGTAI, TOS KURIM, TOS VARNSDORF, TOSHIBA, TOYO SEIKI, TSUDAKOMA, TSUGAMI, UGINT, UTSUNOMIYA, VICTOR TAICHUNG, VTEC, VYU CHENG, WALDRICH COBURG, WELE, WIA, YAMASAKI GIKEN, YAMASHINA SEIKI, YASDA, YASUNAGA, YCM, YU HUNG, ZAYER (As of June 2017)
Drive keys machined after heat treatment
Internal retention form machined after heat treatment
4
CK MODULAR TOOLING SYSTEM OVERVIEW
Through high precision modular technology, a wide range of selections are available for rough and finish boring — from micro to large diameter. The modular system also includes tooling solutions for O.D. turning, drilling, milling, tapping and grooving.
The modular system allows you to assemble standard items to optimize performance for various requirements. Standard Components for Custom Applications
Chamfering Tool
Reduction
Extension
AVAILABLE IN CV40/45/50, BCV40/50, BT30/40/50, BBT30/40/50, HSK-A25/32/40/50/63/80/100/125, HSK-E25/32/40/50/63, HSK-F63/80M & C5/6/8 Extensions Reductions Shanks
CK/CKB Connections
CK Connection Consists of a cylindrical male pilot and female receptacle. The connection is made by means of a radial locking screw with a 15 degree taper. CKB Connection Derived from the CK connection without loss of all technical and dimensional features or interchangeability and ease of maintenance. The CKB connection is equipped with a floating drive pin which engages on both sides into respective pockets in the mating part.
Perfect Face Contact
CKN Connection
Shanks
Extensions
The CKN connection is almost 100% compatible with CKB and is based on a 3-screw connection with double connector steel couplings and aluminium tubes as extensions, allowing the highest torque transmission. By tightening the 3 screws, the slotted male connection expands and gives additional rigidity to the tool connection.
AVAILABLE IN CV40/50, BCV40/50, BT40/50, BBT40/50 & HSK-A63/100
Boring Tool App
NEW!
Settings Set default language and units of measurement
Tool Tips Reminders pop-up to aid with tool assembly optimization
Tool Overview
Application Data Receive insert recommendation and operating parameters
Enhances user interface while assembling and running our boring tools. The app will help operators determine optimal cutting parameters and provide operating manual information. • Cutting data calculator • Calculator for adjusting tools • Quick access to operating manuals
Get application- specific cutting data
5
RPM
UP TO 6,600 SFM
COLLET CHUCKS MEGA CHUCK SERIES – Best Suited for High Speed Applications
MAX 30,000 RPM
MAX 10,000 RPM
ALL MEGA CHUCKS AVAILABLE IN BCV, BBT, HSK & BIG CAPTO
Mega Chucks are a multi-functional high speed holder series designed to optimize high speed and precise cutting with drills and end mills. All components, including body, collet, nut and clamping wrench are specifically designed for balanced high speeds.
MAX 45,000 RPM
MAX 40,000 RPM
MAX 16,000 RPM
R
S P I N D L E S Y S T E M DUAL CONTACT
MEGA MICRO CHUCK
MEGA NEW BABY CHUCK
Precision Ground and Balanced for High Speed Machining
MAX 50,000 RPM
MAX 20,000 RPM
Clamping Range: ø.010"-1.000" For drills, reamers, taps and finishing end mills.
Mega Chucks are micro mirror finished on all surfaces to ensure perfect concentricity for high speed machining. The Mega Chucks are then balanced with a high precision dynamic balancing machine. • Micro mirror ground finish on all surfaces • Balanced with a high precision dynamic balancing machine
MAX 80,000 RPM Also available in straight shank & N/C Lathe type. See Pg. 15
World’s highest precision & multi-purpose collet chuck system is well accepted and recognized by the market for its high speed application and its guaranteed 1 micron runout.
MAX 30,000 RPM
D
MAX 120,000 RPM
New size added to allow up to ø1" cutting tools!
NEW SIZE!
MAX 45,000 RPM
MAX 40,000 RPM
Clamping Range: ø.018"-.317" For micro drill & end mill applications. Super slim design with ø.394" nut prevents interference with workpieces and jigs. “Taper Type” features a super slim tapered design for added rigidity during micro end milling. MAX 35,000 RPM MEGA MICRO COLLET Wide coverage for small shanks is available with clamping intervals of ø.004" (ø.1mm). World’s Smallest Clamping Intervals MEGA MICRO SEALED & JET COOLANT NUT For Mega Micro 6S & 8S. Unique design increases sealing performance with higher coolant pressure to create a perfect seal. MAX 70,000 RPM
MAX 33,000 RPM
THROUGH TOOLS
JET THROUGH
MAX 50,000 RPM
MAX COOLANT PRESSURE 1,000 PSI
Drive keyway machined after heat treatment
MAX 80,000 RPM
With PS Ring
Without PS Ring
NEW!
MEGA PERFECT SEAL Unique design increases sealing performance with higher coolant pressure. Remove the PS Ring to supply coolant to the cutting tool periphery.
MAX 120,000 RPM
High Precision Collet
MAX 35,000 RPM
MAX 33,000 RPM NEW BABY COLLET Clamping Range: ø.010"-1.000" & ø.5-25.4mm
Compact in size, but excellent clamping force for small precision applications.
The world’s highest precision collet was developed based on BIG’s long experience and know-how, and each is inspected twice to guarantee the maximum runout tolerance permitted.
MAX 70,000 RPM
Wrenches
AT COLLET NOSE 3µm at end of test bar 1 µm
Guaranteed Max Runout
The Mega Wrench has a uniquely designed one-way clutch system with a roller bearing and ratchet function that is capable of safely and evenly applying force on the entire nut periphery.
.00004"
.00012"
4d
All BIG Collets are AA Grade and inspected twice for accuracy All BI ollets are AA Grade and inspected twice for accuracy
AVAILABLE IN DIGITAL
6
RPM
RPM
RPM
COLLET CHUCKS
MAX 120,000 RPM
MAX 50,000 RPM
MEGA E CHUCK
MEGA ER GRIP
MAX 35,000 RPM
MAX 33,000 RPM
MAX 80,000 RPM
Clamping Range: ø.075"-.787" For drills, reamers, taps and finishing end mills.
Clamping Range: ø.125"-.500" Exclusively for high speed finish end milling. The advanced tapered body technology enhances rigidity to prevent chatter and deflection with precision.
The total precision of our collet, nut and body when used together shatter the common standard of ER collet chucks. Incredibly low runout will provide dramatic payback by improving machining capability & reducing production costs. MAX 70,000 RPM
Also available in N/C Lathe type. See Pg. 15
MAX 120,000 RPM
MEGA ER PERFECT SEAL For two-way coolant supply.
THROUGH TOOLS JET THROUGH
MAX 35,000 RPM
MAX 33,000 RPM
Slit-through coolant with standard Mega E Nut
MAX 70,000 RPM
Thrust Ball Bearing
MEGA ER SOLID NUT Slot-free outer diameter increases rigidity of the nut. ER NUT Basic nut with surface treatment for friction reduction.
MEGA ER NUT A notch-free nut prevents vibration and noise. Steel balls in the thrust bearing are retained by a mechanism inside the nut designed for high speed operation. Mega Nut is the recommended nut to achieve high accuracy and clamping force.
MEGA E PERFECT SEAL Optional sealed collet nut for coolant through tools. Remove the internal PS Ring to supply coolant to the cutting tool periphery. However, by using the standard Mega E nut, coolant can still be directed to the cutting tool through slits in the collet, as seen above.
Best Runout Accuracy in The World ERC COLLET
Guaranteed Max Runout
AT COLLET NOSE 3µm at end of test bar 1 µm
.00004"
.00012"
Each ERC collet is inspected twice (0º and 180º) at four times diameter to guarantee the runout accuracy.
4d
Powerful Clamping Force
All BIG Collets are AA Grade and inspected twice for accuracy All BIG Collets are AA Grade and inspected twice for accuracy
Extended Clamping Area
MEGA E COLLET Exact sizes, shallow taper and extended clamping length enhances the
High Rigidity Body
High precision runout accuracy less than .00012" (3µm) at 4xD improves the workpiece surface finish and extends tool life. Repeatability has less than .00006" (1.5µm) of variance!
By increasing the contact length of the internal taper of chuck bodies, the undesired overhang of the collet is reduced. This modification of the current DIN standard improves 3 of the most important requirements a collet chuck: rigidity, runout accuracy & clamping force.
Seals
clamping and self-centering forces for stable performance.
Difference in Runout Accuracy
Shallow Taper
.0010
Bearings
.0008
AT COLLET NOSE 3µm at end of test bar 1 µm
Short
Competitor’s ER chuck
MEGA ER ® GRIP
.00004" .00012" 4d Guaranteed Max Runout
.0006
.0004
MEGA ER ®
.0002
All BIG Collets are AA Grade and inspected twice for accuracy All BIG Collets are AA Grade and inspected twice for accuracy
Current DIN Standard
Long
0
2
3
4
5
1
Number of Measurements
7
SFM
MILLING CHUCKS
UP TO 6,600 SFM
NEW HI-POWER MILLING CHUCK
MEGA DOUBLE POWER CHUCK
Clamping Range: ø.625"-1.500" (16-50mm) For heavy duty end milling. MAX 10,000 RPM Complete contact of nut and body achieves high rigidity, close to that of an integral tool to ensure heavy cutting without chatter. Notch free nut makes high speeds possible. MAX 16,000 RPM
Clamping Range: ø.500"-1.500" (12-42mm) For heavy duty end milling.
The thick wall body and high gripping force ensures high rigidity and stable performance. Fine and narrow slits in the body make the clamping part deform properly to ensure even and strong gripping force and stable runout. Now available in BIG-PLUS as standard. See PJC collets on Pg. 9 for reduction and coolant delivery options.
MAX 20,000 RPM
Powerful Clamping for Heavy Cutting
CONVENTIONAL MILLING CHUCKS
CONTACT
MAX 30,000 RPM
Thin wall
MAX 45,0 RPM
MAX 40,000 RPM
NEW!
Released
Tightened
HMCJ Type Clamping Range: Beginning at ø.500" (ø12mm)
Single roller
Uneven elastic deformation
Powerful Clamping Force Deflection test to compare with other manufacturer’s milling chuck proves that the Mega Double Power Chuck has achieved 1.4 times higher rigidity. MAX 50,000 RPM
Decreased runout accuracy and insufficient gripping force.
No escape route for oil film which causes processing failure. Remaining oil film reduces gripping power and may cause slip.
HMC12J
MGN13
MGN16
MAX 80,000 RPM
15 Stiffness (N/m)
0
5
10
1.4
HMC
BBT40-MEGA20D-75 MAX 120,000 RPM
Thick wall
1.0
Other manufacturer’s 40 taper milling chuck
ø1.260 ø1. 60 .2
ø1.387 ø1. 87 .3
ø1.654 ø1. 54 .6
.5mm
MAX 35,000 RPM
MAX 33,0 RPM
JET THROUGH
Secure Coolant Supply Designed to delivered the most effective coolant supply. Collets available for reduction and more directed coolant delivery. See Pg. 9.
Even elastic deformation
JET THROUGH
Tandem roller unit
MAX 70,000 RPM
Stable runout accuracy and high gripping force.
Also available in ø12mm straight shank type.
Type DS
The narrow slit maintains an escape route for any oil film.
Coolant is reliably directed to cutting tool periphery from chuck nose.
8
SFM
MILLING & HYDRAULIC CHUCKS
UP TO 6,600 SFM
MEGA PERFECT GRIP MILLING CHUCK
HYDRAULIC CHUCK
MAX 10,000 RPMR
High Precision Runout Accuracy Less Than .00012" (3µm) High precision runout accuracy less than .00012" (3μm) at 4xD improves the
workpiece surface finish and extends tool life. Repeatability is less than .00006" (1.5μm).
MAX 16,000 RPM
HYDRAULIC CHUCK Clamping Range: ø.250"-1.250" (ø6-32mm)
MAX 20,000 RPM
The ideal tool holder for machining processes that require high accuracy and excellent surface finish, such as with drills, reamers, ball mills, end mills, diamond reamers and grinding tools.
Now available in ø4-20mm straight shank type.
MAX 30,000 RPM
Clamping Range: ø.750"-1.250" For heavy duty end milling.
HDC JET-THROUGH COOLANT
HYDRAULIC CHUCK SUPER SLIM
High-performance no-slip, anti-pullout milling chuck for use with standard Weldon flat milling cutters. Mega Perfect Grip combines the cutting performance of heavy-duty milling chucks with security against pullout of solid side lock tool holders. High pressure and high volume, jet-through coolant is a standard feature providing an ideal solution for milling Heat Resistant Super Alloys (HRSA) such as titanium or inconel.
MAX 45,000 RPM
MAX 40,000 RPM
MAX 50,000 RPM
Available in HSK-A63.
EXCLUSIVE KEY GRIP
MAX 80,000 RPM
Available in HSK- E25/32/40 for ø3mm shanks.
MAX 120,000 RPM
Clamping Range: ø4-32mm Three coolant holes precisely directed to the cutting edges to increase tool life and improve surface finishes.
Clamping Range: ø.125"-.472" (ø3-12mm) Slim design eliminates interference; ideal for 5-axis machining.
MAX 35,000 RPM
MAX 33,000 RPM
Reduction Collets
Non-Pullout Mechanism The Key Grip engages in the groove of the chuck body to ensure no tool pullout and also maintains contact with the stopper pin to prevent slip under high torque.
MAX 70,000 RPM
Straight Collet Clamping Range: ø.250"-1.000" ø6-32mm Reduction sleeve for smaller diameter cutters in Milling Chucks.
PSC Clamping Range: ø.250"-1.000" ø3-25mm For coolant-through tools in Hydraulic Chucks.
PJC Clamping Range: ø.250"-1.000" ø3-25mm For coolant to cutting tool periphery in Hydraulic and Milling Chucks.
Spring
Exclusive Key Grip
9
MILLING HOLDERS & MODULAR HOLDERS
SMART DAMPER MILLING
MILLING HOLDERS
Pilot: ø22mm & ø27mm ø.750" & ø1.000"
AVAILABLE IN BCV, BBT & HSK
Available in High Rigidity Type ASME B5.50-2015
Shell Mill Holder Pilot Range: ø.750"-2.500" Gage Length: 2.000"-12.000" Tapers: BCV40/50, BBT30/40, HSK-A40/50/63/100/125 & C4/5/6/8
End Mill Holder Clamping Range: ø.250"-2.000" Gage Length: 3.000"-8.000" Tapers: BCV40/50, BBT30/40, HSK-A40/50/63/125 & C6/8
Integrated Damping System for Milling During extended reach face milling, a unique dynamic damping system eliminates vibration for higher productivity. Quiet, vibration-free milling with Smart Damper long projection tools provides better surface finishes and higher metal removal rates.
R
Time (S)
S P I N D L E S Y S T E M DUAL CONTACT
Shrink Fit Holder Clamping Range: ø.250"-1.250" Gage Length: 3.500"-6.500"
Instantaneous damping of chatter
Blank Bar Body Size: ø2.500"-6.000" Gage Length: 6.000"-8.000" Tapers: BCV40/50
Tapers: BCV40/50, BBT40, C5/6/8 HSK-A50/63/100, HSK-E32 & C6 *Also available with metric clamping sizes.
Tool Holders with Built-in Damping System Face Mills: ø2.500"-3.000" RATIO 6:1 L/D
MODULAR HOLDERS
BIG CAPTO BCV/BBT C5/6/8 * The trademark Capto is licensed from Sandvik Coromant
Standard Holder SMART DAMPER
Pull Stud Bolts
BIG Komet ABS BCV/BBT ABS40-100 C5/6/8 ABS50-80 * The trademark ABS is licensed from Komet
BIG KAISER CKB & CKN For entire modular system overview, see Pg. 5.
Tensile strength improved by utilizing tool steel (H13) or die steel. Tool holders may be pulled out of the machine spindle at high speeds due to strong centrifugal forces. High tensile strength retention knobs are recommended to protect against this.
10
TAP HOLDERS
MEGA SYNCHRO TAPPING HOLDER
COOLANT
THROUGH
AVAILABLE IN BCV, BBT, HSK, BIG CAPTO & CKB
MGT 6-MGT 20 Tapping Range: No.2-AU 3 / 4 (ANSI) & M2-M20 (JIS/DIN/ISO)
47 bodies and 258 tap holders available to improve thread quality and tool life during rigid tapping. Reduces thrust loads caused by synchronization errors up to 90%. Super slim nuts and varied length tap holders provide optimal access to confined areas which eliminates the need for special length taps.
Coolant Through Center Capability for All Models Coolant is supplied both through the tool and to the tool periphery simultaneously.
THROUGH TOOLS
JET THROUGH
Also available in straight shank & N/C Lathe type. See Pg. 15
Coolant is Supplied Through Both the Tool and Slits of the Tap Holder
MGT 36 Tapping Range: AU 7 / 8 -AU1 3 / 8 (ANSI) & M20-36 (JIS/DIN/ISO)
Coolant is Supplied Through Slits of the Tap Holder
MGT 3 Tapping Range: No.0-6 (ANSI) & M1-M3 (JIS/DIN/ISO)
Secure Drive The body and tap holder are fixed with a drive key in the rotation direction as well as the square of the tap.
Time (sec.)
0
.2
.4
.6
.8
1.0
1.2
1.4
1.6
-90 -68 -45 -22 0 22
Spiral Tap AU:1/4-20, N=1,000 RPM Spiral grooves on spiral tap cause loading in the reverse direction, similar to an end mill. * Measured by Kistler Dynamometer
BIG MEGA SYNCHRO ®
Approx. 13.2 lbs
BIG Mega Synchro reduces load to approx. 13.2 lbs. This is less than 1/10th of the load compared to a collet chuck.
DRIVE KEY
-180 -160 -135 -110
Approx. 165 lbs of reversal load is applied to a tap held with a collet chuck.
Approx. 165 lbs Collet Chuck
forward
stop
reverse
11
ANGLE HEADS & COOLANT INDUCERS
UP TO 3,900 SFM
HI-JET HOLDER
AVAILABLE IN BCV, BBT & HSK
Innovative Sealing Method The advanced non-contact sealing method prevents coolant and particle contamination better than any other sealing method.
Cutter Head Adjustable 360º All cutter heads are adjustable a full 360º. Reference faces are provided on both sides for easy setting of cutter direction.
UP TO 6,600 SFM MAX COOLANT PRESSURE 284 PSI
MAX 10,000 RPM
MAX 16,000 RPM
Innovative Seals
Wide range of compact and rigid heads, from fixed 90º milling chuck types to universal angle types, suitable for all types of machining applications to eliminate multiple setups. Custom made Angle Heads available.
MAX 20,000 RPM
A Large Range Available for Your Required Applications
Coolant inducer designed with the bearings in a separate housing from the coolant. This eliminates coolant leakage into the bearings and wear damage to the body, extending the life of the tool. MAX 30,000 RPM MAX 40,000 RPM
AG90 SERIES NBS Type High precision collet for ø.010"-.787".
AG90 SERIES Small Bore Type For operations inside of bores as small as ø1.181".
AG90 SERIES Build-Up Type Multiple quick change adapters available for drilling, milling and tapping. *Coolant-through spindle version also available.
4
MAX 50,000 RPM
Four Types of HI-JET HOLDERS
AG90 SERIES NBS Extra Long Type
AG90 SERIES Compact Type For light duty precision drilling, ø.098"-.512".
AGU30 Type Spindle adjustable from 0º to 30º, ø.098"-.787".
Gage lengths up to 24" available, ø.010"-.787".
MAX 80,000 RPM
MAX 120,000 RPM
New Baby Chuck
TG Collet Chuck
AG45 Series NBS Type High precision collet for ø.010"-.787".
AGU SERIES Universal Type
MAX 35,000 RPM
Adjustable from 0º to 90º in 1º increments, ø.098"-.787".
3
AG90 SERIES HMC Type For milling cutters ø.250"-1.250".
MAX 70,000 RPM
Side Lock
CKB Shank
12
UP TO 3,900 SFM
MAX 45,000 RPM
MAX 40,000 RPM
MAX 50,000 RPM
SPEED INCREASERS
MAX 80,000 RPM
UP TO 6,600 SFM
HIGH SPINDLE
AIR POWER SPINDLE
RBX7
RBX12
RBX5
AVAILABLE IN BCV, BBT & HSK
MAX 120,000 RPM
MAX 50,000 RPM
MAX 80,000 RPM
Clamping Range: ø.059"-.630" Multiplies existing machining center spindle speed 4, 5 or 6 times. Higher speed machining increases productivity with greater accuracy and superior finishes. MAX 10,000 RPM
No Need To Rotate Machine Spindle
RBX Type For small diameter drills and end mills. Air supplied via stop block or through the machine spindle. All models are variable speed. Clamping Range: ø.018"-.159" Super precise air-driven spindle technology enables high- speed micro machining on existing machining centers. MAX 80,000 RPM MAX 120,000 RPM MAX 35,000 RPM MAX 33,000 RPM MAX 120,000 RPM MAX 70,000 RPM MAX 35,000 RPM
MAX 33,000 RPM
MAX 16,000 RPM
Available in RBX12 for 120,000 RPM.
MAX 20,000 RPM
MAX 70,000 RPM
MAX 35,000 RPM
MAX 33,000 RPM
World’s Smallest Clamping Intervals
Minimal Thermal Displacement The air turbine drive prevents thermal expansion of the spindle, which is essential for die sinking and high accuracy micro machining.
MEGA MICRO COLLET • Wide coverage for small shanks is available with clamping intervals of ø.004" (ø.1mm) • Compact in size; excellent clamping force for small precision applications
MAX 30,000 RPM
High Precision Collet NEW BABY COLLET Clamping Range: ø.010"-.787" & ø.5-20mm
MAX 70,000 RPM
MAX 40,000 RPM The world’s highest precision collet was developed based on BIG’s long experience and know-how. Each collet is inspected twice to guarantee the maximum runout tolerance permitted.
M 45, R
AT COLLET NOSE 3µm at end of test bar 1 µm
Axial displacement compared to operating time
Guaranteed Max Runout
14 12 10
AT COLLET NOSE 3µm at end of test bar 1 µm
4d .00004" .00012"
Guaranteed Max Runout
Machining Center
MAX 50,000 RPM
8 6 4 2 0
.00004"
.00012"
Air Power Spindle
All BIG Collets are AA Grade and inspected twice for accuracy All BIG Collets are AA Grade and inspected twice for accuracy
4d
0
20
40
60
All BIG Collets are AA Grade and inspected twice for accuracy A l BI llets are A Grade and inspected twice for accuracy
Operating time (min.)
MAX 80,000 RPM
Dynamic Runout Accuracy High runout accuracy with the Mega Micro Collet, even at high speeds of 80,000 RPM.
Drastic Time Reduction and Superior Surface Finish
Reinforced Gear Driving System The planetary gears achieve smooth operation with minimal heat generation and high torque transmission. MAX 120,000 RPM
MAX 35,000 RPM
M 33, R
Plotted position of a test bar at the max. spindle speed Plotted position of a test bar at the max. spindle speed. (reference value)
10
3
Machining Time: 450 min.
Machining Time: 120 min.
Drastic time reduction! Improved surface finish!
5
Multi-Directional Coolant Supply Universal coolant nozzles are capable of being adjusted to suit the length of the cutting tool. Thus, the maximum coolant delivery to the cutting edge is ensured.
MAX 70,000 RPM
0
-3
3
( m)
-10 -5
5
10 ( m)
With machining center
With Air Power Spindle
-10 -5
-3
20,000 RPM
80,000 RPM
(80,000 RPM)
Map of Japan milled with R .004" ball nose end mill. Material: Prehardened Steel HRC40
Machining Center
(30,000 RPM)
13
TURNING TOOLS
Revolutionary The first modular tooling system for turning applications on MTCs (Mill-Turn Centers). A modular tooling system offers better efficiency, material selection, heat treatment and optimal tool lengths. Serious damage to tool holders caused by broken inserts can now be easily and economically replaced.
COOLANT
THROUGH
DUAL CONTACT 45º TILT STYLE TYPE S FOR MTC
DUAL CONTACT 90º RIGHT ANGLE STYLE TYPE F FOR MTC
Very Precise Locating Pilot
Locking Screw 2x
Orientation Pin
Face Clampin
90º
Face-To-Face Clamping
45º
Clamp Bolts
Secure and Rigid Clamping Type S Cartridges are located in the basic holder by means of a precision ground pilot and secured by two opposing radial screws with a 15º taper. With a slight offset to locating sockets, high face-to-face clamping force of the two components is generated. To maintain precise locations and orientation, an additional locating pin is included for positive transfer of cutting torque. R
Simple and Positive Clamping Type F uses two clamping bolts that press the cartridge onto the basic holder. The torque is transmitted by an interlocking drive slot.
Face Clamping
Clamp Bolts
Safe and Easy Clamping of Inserts The double-clamping system simultaneously pushes an insert downward and draws it into the contact faces to achieve secure and rigid clamping.
R
S P I N D L E S Y S T E M DUAL CONTACT
S P I N D L E S Y S T E M DUAL CONTACT
Clamp Screw
Clamp Piece
Insert
Spring
Carbide Shim
BCV40/50 BBT40/50
C5/C6/C8
HSK-T63/100
Shim Screw
BCV40/50 BBT40/50
C5/C6/C8
HSK-T63/100
17 Cartridges for 45º Tilt Style Type S
36 Cartridges for 90º Right Angle Style Type F
Right hand, left hand and neutral cartridges available, as well as integral models. Also part of the MTC turning tool program are square tool holders and boring bar holders.
Right hand and left hand cartridges available. Also part of the MTC turning tool program are square tool holders and boring bar holders.
14
TURNING TOOLS BASIC ARBORS FOR MTC Square tool holder
SMART DAMPER TURNING
Square Tool Holder
Boring bar holder Boring Bar Holder
Integrated Damping System for Turning Unprecedented machining depths without chatter is made possible with this heavyweight, strengthened dynamic damper. • Machining Dia.: ø1.58 or more • Protrusion: L/D ø7xd • Three cartridge geometries
Extension
Side lock holder Side Lock Holder
Morse taper holder Morse Taper Holder
Reduction
Time (S)
Instantaneous damping of chatter
No. 15
No. 16
No. 17
No. 18
No. 19
N/C LATHE
Tool Holders with Built-in Damping System
3˚
27.5˚
3˚
MEGA SYNCHRO Tapping Range: No.0-No.6 (M1-M3) For Micro Taps DN15 *
MEGA MICRO CHUCK Clamping Range: ø.018"-.238" (ø.45-6.05mm) For Micro Drills, Reamers, Taps and Finishing End Mills NEW BABY CHUCK Clamping Range: ø.010"-.787" (ø.25-20mm) For Drills, Reamers, Taps and Small Tool Bits VB16 VC16 25˚ 5 MEGA ER GRIP Clamping Range: ø.108"-.787" (ø2.5-20mm) For Drills, Reamers, Taps and Finishing End Mills
32˚
VB16 VC16
27˚
50˚
VN16
*
Standard Holder SMART DAMPER 42˚
DN15
30˚
25
28
3˚
NEW BABY CHUCK Clamping Range: ø.010"-.787" (ø.25-20mm) For Drills, Reamers, Taps and Small Tool Bits
F50-SVQBR-35035-16 -SVQBL-35035-16 F63-SVQBR-45035-16 -SVQBL-45035-16
F63-SVJBR-45055-16 -SVJBL-45055-16
F63-DDUNR-45035-15 -DDUNL-45035-15
F5 -DDJNR-35050-15 -DDJNL-35050-15 F63-DDJNR-45055-15 -DDJNL-45055-15
F63-DVJNR-45055-16 -DVJNL-45055-16
HDC Clamping Range: ø.157"-.315" (ø4-8mm) For Swiss lathes
NEW!
MEGA ER GRIP Clamping Range: ø.075"-.630" (ø1.9-16mm) For Drills, Reamers, Taps and Finishing End Mills
15
CK ROUGH BORING SYSTEM TWIN CUTTERS
SW 319
MW
CKB1-CKB7 & CKN6-CKN7 Range: ø.787"-8.000"
Designed with ultimate performance and versatility in mind. Balanced or stepped cutting by simply switching mounting locations of the insert holders which feature varied heights.
MW ‘Mini’ Twin Rough Boring Tool Range: ø.630"-.827" (ø16-21mm) Adjustable twin cutter boring tool on a ø20mm shank — ideal solution for rough and semi-finish boring of small die cast holes.
AVAILABLE IN ALUMINUM FORREDUCEDWEIGHT
BLIND HOLE THROUGH HOLE
D D
X
Rough Boring Balance
Rough Boring Step
Center-Through In blind hole situations, center-through coolant aids in chip evacuation. The coolant hole can be closed by the stop screw when required.
øD 2 ød øD 1
øD ød
Chamfering
Back Boring
TWN 315
C
D
F
CKB1-CKB7 Range: ø.787"-6.000"
CKB4-CKB6 Range: ø1.614"-4.331"
Insert holders and head feature triple-contact precision and ground mating surfaces, greatly increasing the rigidity. For stable boring even in high feed, heavy duty operations. No variable insert height.
The well established dynamic damper eliminates chatter in heavy work loads.
16
CK FINISH BORING SYSTEM
SERIES 112, ø.016"-6.000"
High-Precision Finish Boring Heads Designed for precision production boring on machining centers, jig mills, boring mills, transfer machines and high-speed milling machines. Their fully enclosed, compact and rugged design allows reliable operation, even under extreme cutting conditions. EWN Setting Accuracy of .0001 " /ø Centric boring bars in modular and integral execution for accurate, high-performance boring operations.
INTEGRAL SHANKS AVAILABLE IN CV40, BT40, HSK-A63 & C6
EWE Digital display and direct electronic measuring system on the tool carrier, feature absolute setting accuracy. The boring heads are designed for ultra precise boring operations.
EWB — Auto-Balance Type Maximize cutting speeds and feeds due to an integrated counter- weight, which allows for precision balancing of the tool assembly. Significant improvements to bore quality, surface finish and tool life.
NEW!
Body Protection Grade: IP 69K Ensures complete protection against corrosion. The built-in electronic is safe from dust and high-pressure spray water.
Wireless
Anti-Vibration
Electronic Components—Made by BIG KAISER All electronic components are entirely developed and manufactured in the electronic lab of BIG KAISER in Switzerland. Before shipping, every digital boring head is calibrated and tested separately.
Variable Tool Length Adjustment of the Tool Holder The EWN features variable length adjustment of the tool holders which ensures the shortest and, therefore, most rigid tool assembly.
Single Button For The Functions “On” And “Reset”
Digital Display With A Resolution of .00005 " /ø Automatic off function which always stores the last displayed value and integrated power management for optimized battery life.
Tool Holder
17
CK FINISH BORING SYSTEM
SERIES 310
EWN Setting Accuracy of .0001 " /ø
EW x M6 & M10 Threaded Micro Head
The EWN 310 series of precision boring heads covers a range of ø.590"-8.000" with only seven precision boring heads. Due to the optimized balance over the whole adjustment range, cutting speeds up to 4,000 SFM are possible. Precision boring heads EWN and EWE series 310 feature equal boring ranges and body dimensions and allow the use of the same accessories.
Versatile Tool Insert holders for many types of inserts (TP/TC, CC and different angles), as well as accessories for face grooving are available.
EWN Smart Damper
Back Boring Insert holder can be mounted in opposite direction for an easy changeover to back boring.
NEW!
Wireless
Anti-Vibration
EWB-UP Sets new standards for accuracy and balance.
EWB Auto-Balance Type
EWE The EWE 310 series of boring heads with digital technology includes the advantages of the EWN analog boring heads. Thanks to the large display with a resolution of .00005"/ø bores with extremely tight tolerances can be machined.
Maximize cutting speeds and feeds due to an integrated counterweight, which allows for precision balancing of the tool assembly. Significant improvements to bore quality, surface finish and tool life. Cutting speeds up to 6,600 SFM are possible.
Direct Measuring Dia. Allows Corrections In Both Directions A direct electronic measuring system on the tool carrier and a resolution of .00005"/ø enable diameter corrections with unmatched accuracy.
18
CK BORING SYSTEM
SERIES 318, ø7.87"-118.00"
O.D. TURNING SYSTEMS
High-speed, lightweight aluminum system for rough and finish boring, as well as O.D. turning and grooving applications. Pinned-to- fit mounting ensures absolute safe operation in high speeds — up to 6,600 SFM. Features coolant supply through all components direct to the cutting edge.
Allows for concentric location of turning attachment resulting in balance of the assembly. SERIES 112 Small Diameter System
Short, lightweight turning adapter for use with EWN 2-50XL heads. Through- tool coolant to insert holder. • Balanced tool assembly for entire work range of ø.039"-1.260" (ø1-32mm) SERIES 310/315 Intermediate Diameter System CKB5 and CKB6 modular adapters accepting CKB3-CKB5 EWN and TWN heads. • Simple and cost effective execution • Through-tool coolant supply • Modular construction, extendable, for long work pieces
UP TO 3,900 SFM
Larger Machines Up to ø118"
UP TO 6,600 SFM
MAX 10,000 RPM
MAX 16,000 RPM
MAX 20,000 RPM
AVAILABLE IN DIGITAL
SERIES 318 Large Diameter System Turning adapter for use with EWN/TWN x CKB5 heads. • Turning adapter with CK5 connection • Can be mounted on any extension slide
Large Diameter Face Grooving Up To ø80"
MAX 30,000 RPM
TURNING ADAPTERS
HEAVY METAL SOLID BAR
MAX 45,000 RPM
MAX 40,000 RPM
MAX 50,000 RPM
CKB ER Collet Adapters ER25 in CKB1 & ER32 in CKB1/2
CKB CKB1, CKB2, CKB3 and CKB4. Tool combinations with heavy metal boring bars give higher rigidity and damping of vibration over conventional steel shank tools when machining long bores over 5:1
Enable the use of all BIG KAISER precision boring heads of the corresponding sizes on ER collet chucks in machining or turning centers. MAX 80,000 RPM
X-Large Diameter System Bridge Tool Holder for X-Large Diameter Pin Turning.
MAX 120,000 RPM
19
INDEXABLE END MILLS & FACE MILLS
FULLCUT MILL—FCM Type
SPEED FINISHER
High-Speed Cutter for Aluminum and Cast Iron Each cutting edge height is adjustable to within 1μm of each other.
Slot Milling • Shoulder Milling
R
S P I N D L E S Y S T E M DUAL CONTACT
Cutter Dia.: ø.500"-2.000" Highly efficient end mills with low cutting resistance. Exclusive design for radial feed combines edge sharpness with rigidity such that it has no equal.
Machine: BBT40 (BIG-PLUS) Work Material: Carbon Steel Cutter Speed: 495 SFM Feed Rate: .004 IPT Cutting Conditions
Quick Adjustment of Cutting Edge Height After clamping the insert, the lifting screw lifts up the insert directly by revolving the lifting nut from the side. Simple construction aids in easy adjustment and the fine pitch thread of the lift screw ensures precise adjustment.
HSK Integral Shank
BIG Capto Integral Shank
BIG-PLUS CAT & BT Integral Shank
.315"
.236"
.315"
.157"
.236"
Reaming
Reaming
Reaming
Reaming
Tapping
Tapping
Tapping
Tapping
Drilling
Drilling
Drilling
Drilling
End Milli g
End Milli g
End Milling
End Milling
.079"
.157"
Cylindrical Shank
Contact Grip
Insert Face Mill Cutt Dia.: ø50/63/80/100mm
0
.079"
A B C (Conventional Design)
OTHER MANUFACTURER
ø.787"
0
A B C (Conventional Design)
Lifting Screw
Excellent Cutting Performance Even with #40 Taper Machine Tools
Excellent surface finish even under difficult cutting conditions.
Cutting Conditions
Ad= .35"
Integral body with dual contact system, Fullcut Mill ø.787"
Ad= 9 mm
Machine Tool: BBT40 (BIG-PLUS) Cutter: ø.787" Work Material: Tool Steel Spindle Speed: 2,400 RPM Cutting Speed: 480 SFM Feed Rate: .005 IPT Chamfering Chamfering
Lifting Nut Chamfering
Back Spot Facing
Back Spot Facing
Back Spot Facing
Back Spot Facing
Tap Hole Chamfering
Tap Hole Chamfering
Tap Hole Chamfering
Tap Hole Chamfering
Back Chamfering Face Milling
Back Chamfering Face Milling
Back Chamfering Face Milling
Back Chamfering Face Milling
Chamfering
Chamfering
Chamfering
Chamferi g
Chamfering
3.5 times greater cutting capability!
Lightweight and High Rigidity The low-profile cutter body enhances rigidity, minimizes vibration and distortion, which leads to the minimized height difference of the machined surface. Lighter weight resulting from reduced mass aids performance on small machine tools, such as BT30 spindles.
CHATTERING
Ad= .10"
Other manufacturer’s cutter ø.787"
0
.079
.157
.236
.315
.394
Axial depth of cut (in)
Back Chamfering
Back Chamfering
Back Chamfering
Back Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
Chamfering
FULLCUT MILL—FCR Type
SURFACE MILL
45º Approach Face Mill Cutter Cutter Dia.: ø80mm For superior surface finishes. This mill was developed based on the C-Cutter Mini chamfering tool platform, and therefore utilizes the same inserts.
Ramping • Helical Milling • Plunge Milling Slot Milling • Shoulder Milling
Cutter Dia.: ø.625"-1.250" Innovative rigid insert enables powerful and stable ramping.
Centering & Chamfering
Centering & Chamfering
Centering & Chamfering
Centering & Chamfering
Plunge Milling
Plunge Milling
Plunge Milling
Plunge Milling
Shoulder Milling
Shoulder Milling
Shoulder Milling
Shoulder Milling
Helical Milling
Helical Milling
Helica Milling
Helical Milling
Ramping
Ramping
Ramping
Ramping
R
PAT. SPINDLE SYSTEM DUAL CONTACT
Work Material: 1050 Steel Cutting Speed: 656 SFM Feed Rate: .008 IPT Axial DOC: .039" Radial DOC: 2.953" Coolant: Dry Cutting Conditions
SURFACE MILL
OTHER
BIG CAPTO Integral Shank
BIG-PLUS CAT & BT Integral Shank
HSK Integral Shank
Cylindrical Shank
Contact Grip
Rz=1.42
Rz=9.04
20
CHAMFER/RADIUS MILLS & BACK COUNTERBORING TOOLS
C-CUTTER MINI
R-CUTTER
CKB3 & CKB5 Type
Ultra-high feed chamfer mill for front and back radius chamfering of .02"-.16". Single-insert models or four-insert models for higher feed rates.
C-Cutter Mini Universal Type Adjustment from 5º to 85º with a hex key.
High-performance chamfer cutter increases the feed rate up to 400% by using four inserts and reducing the cutting diameter to the lowest limit. Different models available for 30º/45º/60º front chamfering, 45º front/back chamfering and even bolt/tap hole chamfering for M8-M20 tap sizes.
Four Indexes Unique insert geometry with excellent sharpness. High rake angle reduces cutting resistance and minimizes the generation of burrs.
o .197"
BF-CUTTER
C-CUTTER MICRO
3 FLUTES
World’s smallest .197" square insert with four cutting edges.
LIGHT FACE MILLING
BACK CHAMFERING
CHAMFERING
C-CUTTER
45º CKB Shank Type Chamfer Range: ø.197"-3.937" The wide chamfering range saves on the number of tool holders required and thus tool changing times. Effective use of magazine pots and shorter machining times are achievable.
The long and parallelogram shaped insert achieves the ideal cutting performance for chamfering.
Back spot facing for cap bolt holes ø.433"-1.890". • Cap bolt size M6-M16 • Indexable inserts save cost • Coolant through
NEW!
Cutter Diameter: ø.114"-.311"
EFFECTIVE TWISTED EDGES
Ultra-fine diameter allows both front and back chamfering even on workpieces with complex shapes.
Universal Type Chamfer Range: ø.217"-1.673"
Chamfering angle adjustment from 5º to 85º with a hex key.
CrN Coating
21
CHAMFER MILLS & GROOVE MILLING TOOLS
CENTER BOY
C-CUTTER BOY
Chamfering Tool Hole Diameter: ø.20"-1.00" The carbide guide prevents chatter on bench drilling machines. Economical three-corner insert.
Centering and Chamfering Tool Accurate positioning in drilling and chamfering can be performed simultaneously.
NEW!
Carbide Guide
Highly Accurate Replaceable Insert • Sharp cutting with optimum cutting edge • No more regrinding • Minimum interference with a slim, extended shank • 90º and 120º
Inserts Do Not Need to be Reground Inserts do not require regrinding. Moreover, the carbide coating insert with three usable corners offers lower cost and extended tool life.
Carbide Guide CHAMFERING TOOL FOR DRILL PRESS
Ease of Operation Shortens Cycle Time
Carbide Guide Allows Stable Cutting Carbide guide allows stable cutting and prevents triangular chamfering. It does not damage the body, thereby extending the life.
Centering and Chamfering at the Same Time WITH CENTER BOY
CONVENTIONAL DRILLING
Centering
Drilling
Chamfering
Drill Only
Centering and Chamfering at the Same Time
tering
Drilling
Chamfering
Drill Only
GROOVING TOOLS
ø16/27mm Pilot ø1.970" & ø8.270"
CKB1-CKB2 ø.866" & ø1.970"
C-CENTERING CUTTER
A multifunction cutter capable of both spot drilling and chamfering.
Three cutting edges enable high-speed feeding
SW 319 CKB5-CKB7 ø2.087"-ø7.992"
NEW!
10mm Shank ø.465"
CKB4-CKB6 ø16/27mm Pilot
22
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