OSG
#21 Solid Carbide Jobber Drill Bit, 135° point - OSG 215-1590
MFR# 215-1590Series 215
$19.85List $25.46
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Flutes2
Description
The OSG 215-1590 is a #21 Solid Carbide Jobber drill bit, 135° point. Suited for steel, alloy steel, stainless steel, cast iron, aluminum silicate, nickel alloy, titanium, titanium alloy. 1-1/16 flute length, 2-1/8 overall length. Series 215.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.013 mm
Drill bit size0.1590
Drill bit size range0.1500 to 0.2000
Drill bit size wire#21
Drill length typeJobber
Drill point angle135
Flute by diameter ratio5xD
Flute length in1-1/16
Flute typeSpiral
Number of flutes2
Overall length in2-1/8
Point typeStandard
Primary workpiece materialSteel; Alloy Steel; Stainless Steel; Cast Iron; Aluminum Silicate; Nickel Alloy; Titanium; Titanium Alloy
Shank diameter (mm)21.00
Shank typeStraight-Cylindrical
Spiral typeSlow
Tool materialSolid Carbide
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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