Kennametal
0.2657" Solid Carbide Stub Drill Bit, TiAlN, 140° point - Kennametal 3528129
MFR# 3528129Series B976A
$136.79List $175.43
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Flutes2
CoatingTiAlN
Description
The Kennametal 3528129 is a 0.2657" Solid Carbide Stub drill bit with a TiAlN finish, 140° point. Series B976A.
Specifications
Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0.0002 to +0.0008 in; +0.006 to +0.021 mm
Drill bit size0.2657
Drill bit size range0.2500 to 0.3000
Drill length typeStub
Drill point angle140
Drill point length0.0447
Flute by diameter ratio3xD
Flute length1.3386
Flute typeRegular Spiral
Maximum drilling depth0.9449
Number of flutes2
Overall length3.1102
Point typeStandard
Shank diameter0.3150
Shank length1.4173
Shank typeStraight
Specification designationDIN
Specification numberDIN 6537K
Spiral typeRegular
Tool materialSolid Carbide
Web configurationTapered
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