Kennametal
0.5433" Solid Carbide Drill Bit, TiAlN, 140° point - Kennametal 2251639
MFR# 2251639
$276.44List $354.55
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CoatingTiAlN
Description
The Kennametal 2251639 is a 0.5433" Solid Carbide drill bit with a TiAlN finish, 140° point. Suited for steel, stainless steel, cast iron, aluminum & non-ferrous.
Specifications
Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0.007 to +0.025 mm
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.5433
Drill bit size range0.5000 - 0.6500
Drill point angle degrees140
Drill point length (mm)2.40
Flute length3.0315
Flute typeRegular Spiral
Maximum drilling depth (mm)60.00
Overall length4.8819
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous
Shank diameter0.5512
Shank length1.7717
Shank typeStraight
Specification designationDIN
Specification numberDIN 6537L
Spiral typeRegular
Web configurationParallel
Web thinningWeb-Thinned
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