Kennametal
0.1772" Solid Carbide Drill Bit, AlTiN, 140° point - Kennametal 3640746
MFR# 3640746
$189.42List $242.94
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Flutes2
CoatingAlTiN
Description
The Kennametal 3640746 is a 0.1772" Solid Carbide drill bit with a AlTiN finish, 140° point. Suited for steel, stainless steel, high-temp alloy.
Specifications
Coating finishAlTiN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance0.004 to 0.016 mm
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.1772
Drill bit size range0.1500 - 0.2000
Drill point angle degrees140
Drill point length (mm)0.90
Flute by diameter ratio5xD
Flute length1.4173
Flute typeRegular Spiral
Maximum drilling depth (mm)29.00
Number of flutes2
Overall length2.9134
Point typeStandard
Primary workpiece materialSteel; Stainless Steel; High-Temp Alloy
Shank diameter in15/64
Shank length (mm)36
Shank typeStraight
Specification designationDIN
Specification numberDIN 6537K
Spiral typeRegular
Web configurationTapered
Web thinningWeb-Thinned
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