Ramping End Mills

Fullcut Mill FCR Type


Fullcut Mill FCR Type is an indexable insert end mill offering supreme cutting performance for your most demanding milling applications. FCR offers lower cutting resistance than any other competitors. A rigid integral body is optimal for all machining centers. The positive high rake sharp cutting edge for both radial and axial directions achieves smooth and quiet end milling.

Designed for shoulder and slot milling, ramping, helical milling, and plunge milling.

Ramping End Mills
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Supreme cutting performance for your most demanding applications!

Supreme cutting performance for your most demanding applications!

  • High rake angle and ground cutting edges sharply reduce cutting resistance
     
  • Strong cutting edge reduces edge chipping
     
  • Lower cutting resistance than any other competitors

 



  • For diameters 5/8" - 1-1/4" (16mm - 32mm)
     
  • Achieves 5 times greater DOC than other high rake cutters
     
  • Higher rigidity with integral body and dual contact system

 





A Variety of Fullcut Mill FCR Types


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BIG-PLUSĀ® BCV - Inch Style
BCV40

Cutting Dia.: .625"-1.250"


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BIG-PLUSĀ® BBT - Metric Style
BBT30/40

Cutting Dia.: 16mm-32mm


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HSK - Metric Style
HSK-A50/63

Cutting Dia.: 16mm-32mm


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Straight Shank - Inch Style
ST.750, ST1.000, ST1.250

Cutting Dia.: .500"-2.000"





For Multi Functional Cutting
 

FCR Applications


Low Cutting Resistance
 

Positive high rake cutting edge for both radial and axial directions achieves smooth and quiet end milling.

Positive rake

Toughness
 

FCM Toughness
 

Eccentric Relief Angle
 

Providing an eccentric relief to the cutting edge has been standard for solid end mills since the 1970's and has become the traditional technique in solid end mills. The relief angle is kept small to provide increased strength to the cutting edge without reducing the top rake and sharpness.

Eccentric relief angle

Strong cutting edge reduces edge chipping.


A Rigid Integral Body is Optimal for All Machining Centers
 

Fullcut Mill achieves 5 times greater DOC than other high rake cutters. It performs well in MC and workpieces with low rigidity.

5 times greater DOC than other high rake cutters

Slotting with dia. 32mm cutter:

Vertical MC: BT40(BIG-PLUS®)
Work material: 1050 Steel
Cutting speed: 394 SFM
Feed rate: .004 IPT

Insert

Inserts:
 

FCR Type
Available in packets of 10pcs.

Cutting dia: .625"-1.250" (16mm - 32mm)

ACZ350S: for general steel

ACZ310: for cast iron

DC20/DS20: for alumimum
 


Application example

Application Example:
 

Large Nose Radius

After end milling for a distance of 200 feet, a fine surface finish of Ry 4.3um was achieved and maintained, including the corner radius

FCR: BCV40-FCR1.250-3.5
Insert: BRG321030(DC20)
Work material: Aluminum / Air Blow
Cutting speed V: 1,650 SFM
Feed rate: .006 IPM
Axail DOC Ad: .350 in X 3 times


Application example

Application Example:
 

Bore Dia. 1.5" with Helical Milling

 

In 1050 Carbon Steel, very smooth cutting with feed rate of 43 IPM and excellent squareness is achieved

FCR: BBT40-FCR20083-120
Inset: BRG200808(ACZ350S)
Work material: 1050 / Air blow
Cutting speed V: 492 SFPM
Feed rate: 43 IPM
Axail DOC Ad: .079" x 3 times


Application example

Application Example:
 

Honeycomed Pocket with Ramping
In a low rigidity worpiece with .12" thinkness clamped by a vise, feed rate of 169 IPM on both sides of the workpiece is achieved.

FCR: BBT40-FCR20083-85
Inset: BRG200808(DC20)
Work material: Aluminum / Air blow
Cutting speed V: 2,461 SFM
Feed rate: 169 IPT
Axail DOC Ad: .236" x 3 times