7/32" Solid Carbide Screw Machine Drill Bit, Coated, 140° point - OSG HP253-2189

OSG

7/32" Solid Carbide Screw Machine Drill Bit, Coated, 140° point - OSG HP253-2189

MFR# HP253-2189Series HP253

$61.84List $79.32 Save 22%
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Drill size7/32
Flutes2
CoatingCoated

Description

The OSG HP253-2189 is a 7/32" Solid Carbide Screw Machine drill bit with a Coated finish, 140° point. Suited for steel, alloy steel, cast iron. Series HP253.

Specifications

Coating finishCoated
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0.004 to +0.016 mm
Drill bit size in7/32
Drill bit size range0.2000 to 0.2500
Drill length typeScrew Machine
Drill point angle140
Flute by diameter ratio3xD
Flute length (mm)28.00
Flute typeSpiral
Number of flutes2
Overall length2.5984
Point typeR-Thinned
Primary workpiece materialSteel; Alloy Steel; Cast Iron
Shank diameter0.2362
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool materialSolid Carbide
Tool performanceHigh Performance
Web configurationTapered
Web thinningR-Thinned
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