Kennametal
21/64" Solid Carbide Stub Drill Bit, TiN, 140° point - Kennametal 4151179
MFR# 4151179Series B051A-CPG
$116.88List $149.90
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Drill size21/64
Flutes2
CoatingTiN
Description
The Kennametal 4151179 is a 21/64" Solid Carbide Stub drill bit with a TiN finish, 140° point. Series B051A-CPG.
Specifications
Coating finishTiN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance-0.0006 to 0.0000 in; -0.015 to 0.000 mm
Drill bit size in21/64
Drill bit size range0.3000 to 0.3500
Drill length typeStub
Drill point angle140
Drill point length0.0557
Flute by diameter ratio3xD
Flute length1.8504
Flute typeRegular Spiral
Maximum drilling depth1.3780
Number of flutes2
Overall length3.5039
Point typeStandard
Shank diameter0.3937
Shank length1.5748
Shank typeStraight
Specification designationDIN
Specification numberDIN 6537K
Spiral typeRegular
Tool materialSolid Carbide
Web configurationTapered
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