OSG
0.2756" Solid Carbide Screw Machine Drill Bit, Coated, 140° point - OSG HP243-2756
MFR# HP243-2756Series HP243
$58.15List $74.58
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Flutes2
CoatingCoated
Description
The OSG HP243-2756 is a 0.2756" Solid Carbide Screw Machine drill bit with a Coated finish, 140° point. Suited for steel, alloy steel, cast iron. Series HP243.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.006 to +0.021 mm
Drill bit size0.2756
Drill bit size range0.2500 to 0.3000
Drill length typeScrew Machine
Drill point angle140
Flute by diameter ratio3xD
Flute length (mm)34.00
Flute typeSpiral
Number of flutes2
Overall length (mm)79.00
Primary workpiece materialSteel; Alloy Steel; Cast Iron
Shank diameter (mm)8.00
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool materialSolid Carbide
Tool performanceHigh Performance
Web configurationTapered
Web thinningR-Thinned
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