#51 Drill Bit, 135° point - OSG 215-0670

OSG

#51 Drill Bit, 135° point - OSG 215-0670

MFR# 215-0670Series 215

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Flutes2

Description

The OSG 215-0670 is a #51 drill bit, 135° point. Suited for steel, alloy steel, stainless steel, cast iron, aluminum silicate, nickel alloy, titanium, titanium alloy. 11/16 flute length, 1-11/16 overall length. Series 215.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.013 mm
Drill bit size0.0670
Drill bit size range0.0500 - 0.1000
Drill bit size wire#51
Drill point angle135
Flute by diameter ratio5xD
Flute length in11/16
Flute typeSpiral
Number of flutes2
Overall length in1-11/16
Point typeStandard
Primary workpiece materialSteel; Alloy Steel; Stainless Steel; Cast Iron; Aluminum Silicate; Nickel Alloy; Titanium; Titanium Alloy
Shank diameter0.0669
Shank typeStraight-Cylindrical
Spiral typeSlow
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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