OSG
21/64" Solid Carbide Screw Machine Drill Bit, Cr, 140° point - OSG 520032812
MFR# 520032812Series 5200
$225.76List $284.50
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Drill size21/64
Flutes2
CoatingCr
Description
The OSG 520032812 is a 21/64" Solid Carbide Screw Machine drill bit with a Cr finish, 140° point. Suited for steel, stainless steel, cast iron, high-temp alloy. Series 5200.
Specifications
Coating finishCr
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.022 mm
Drill bit size in21/64
Drill bit size range0.3000 to 0.3500
Drill length typeScrew Machine
Drill point angle140
Flute by diameter ratio3xD
Flute length (mm)42.00
Flute typeRegular Spiral
Number of flutes2
Overall length3.9764
Point typeR-Thinned
Primary workpiece materialSteel; Stainless Steel; Cast Iron; High-Temp Alloy
Shank diameter0.3750
Shank typeStraight
Spiral typeRegular
Tool materialSolid Carbide
Tool performanceHigh Performance
Web configurationTapered
Web thinningR-Thinned
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