Micro Drills

Small Diameter Drilling


Spirec Micro Drills are high speed tools for drilling in the smallest diameter range. Sphinx offers these drills in both High Speed Steel (0.05mm-3.175mm) and Solid Carbide (0.03mm-2.99mm in increments of 0.01mm). The application field reaches from steel to cast materials to nonferrous alloys. The cylindrical shank diameter allows the Spirec Micro Drill to be used in high speed spindles on modern machines. Sphinx's Spirec Micro Drill geometry includes four facet point grinding of the highest quality. Together, paired with fine-grained, high transverse rupture strength carbide, a long tool life and constant process reliability is achieved.

Micro Drills
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A Variety of Micro Drills


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Spotting - HSS



Material: HSS
Art. #: 16004
Dia.:
.10mm-1.50mm
Materials: Steel, Cast Iron, Aluminum, Brass

HSS 16004


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Spotting — Carbide



Material: Carbide
Art. #: 56005
Dia.:
.10mm-1.50mm
Materials: Steel, Stainless Steel, Cast Iron, Aluminum

Carbide 56005


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Spirec — Carbide


Material: Carbide
Art. #: 56030
Dia.:
.10mm-1.50mm
Materials: Steel, Stainless Steel, Cast Iron, Nickel Alloy, Aluminum



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Pilot — Carbide, 3mm Shank


Material: Carbide
Art. #: 56033
Dia.:
.10mm-3.00mm
Materials: Steel, Stainless Steel, Cast Iron, Nickel Alloy, Aluminum



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Spirec — HSS


Material: HSS
Art. #: 12604
Dia.:
.05mm-3.175mm
Materials: Steel, Stainless Steel, Cast Iron, Nickel Alloy, Aluminum, Brass



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Spirec — Carbide


Material: Carbide
Art. #: 50699
Dia.:
.05mm-2.00mm
Materials: Steel, Stainless Steel, Cast Iron, Aluminum



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Spirec-Plus — Carbide, Positive Tolerance


Material: Carbide
Art. #: 50695
Dia.:
.20mm-1.50mm
Materials: Steel, Stainless Steel, Cast Iron, Aluminum



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6xd — Carbide, 3mm Shank


Material: Carbide
Art. #: 51200
Dia.:
.03mm-3.00mm
Materials: Steel, Stainless Steel, Cast Iron, Nickel Alloy, Aluminum



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12xd — Carbide, 3mm Shank


Material: Carbide
Art. #: 50621
Dia.:
.20mm-3.00mm
Materials: Steel, Stainless Steel, Cast Iron



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Micro Tricut — Carbide Drill Reamer


Material: Carbide
Art. #: 55652
Dia.:
.20mm-2.99mm
Materials: Steel, Stainless Steel, Cast Iron, Nickel Alloy, Aluminum



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20/40/60/80xd — Micro Carbide Deep Hole Drill


Material: Carbide
Art. #: 50720-50780
Dia.:
.25mm-1.50mm
Materials: Steel, Stainless Steel, Cast Iron, Nickel Alloy, Aluminum, Titanium

Sphinx Micro Deep Hole Drill