Kennametal
1/4" Solid Carbide Drill Bit, TiAlN, 135° point - Kennametal 4112621
MFR# 4112621
$277.01List $355.27
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Drill size1/4
Flutes2
CoatingTiAlN
Description
The Kennametal 4112621 is a 1/4" Solid Carbide drill bit with a TiAlN finish, 135° point. Suited for steel.
Specifications
Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance0.0002 to 0.0008 in
Drill bit gradeSpecialized
Drill bit materialSolid Carbide
Drill bit size in1/4
Drill bit size letterE
Drill bit size range0.2500 - 0.3000
Drill point angle degrees135
Drill point length0.0468
Flute by diameter ratio5xD
Flute length2.0866
Flute typeRegular Spiral
Material gradeKCPK15
Maximum drilling depth1.6929
Number of flutes2
Overall length3.5827
Point typeStandard
Primary workpiece materialSteel
Shank diameter0.3150
Shank length1.4173
Shank typeStraight
Specification designationDIN
Specification numberDIN 6537K
Spiral typeRegular
Web configurationTapered
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