Kennametal
1/4" Solid Carbide Stub Drill Bit, 180° point - Kennametal 3894825
MFR# 3894825Series B707A-FBS
$192.63List $246.70
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Drill size1/4
Flutes2
Description
The Kennametal 3894825 is a 1/4" Solid Carbide Stub drill bit, 180° point. Series B707A-FBS.
Specifications
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0.0002 to +0.0008 in; +0.006 to +0.021 mm
Drill bit size in1/4
Drill bit size letterE
Drill bit size range0.2500 to 0.3000
Drill length typeStub
Drill point angle180
Drill point length0.0110
Flute by diameter ratio3xD
Flute length1.3386
Flute typeRegular Spiral
Maximum drilling depth0.9449
Number of flutes2
Overall length3.1102
Point typeFlat Bottom
Shank diameter0.3150
Shank length1.4173
Shank typeStraight
Specification designationDIN
Specification numberDIN 6535
Spiral typeRegular
Tool materialSolid Carbide
Web configurationTapered
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