OSG
#4 Solid Carbide Drill Bit, 118° point - OSG 220-2090
MFR# 220-2090Series 220D
$25.27List $32.41
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Flutes2
Description
The OSG 220-2090 is a #4 Solid Carbide drill bit, 118° point. Suited for steel, alloy steel, stainless steel, cast iron, aluminum, aluminum alloy, aluminum silicate. 1-3/4 flute length, 3 overall length. Series 220D.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.013 mm
Drill bit finish coatingBright/Uncoated
Drill bit materialSolid Carbide
Drill bit size0.2090
Drill bit size range0.2000 - 0.2500
Drill bit size wire#4
Drill point angle degrees118
Flute length in1-3/4
Flute typeSpiral
Number of flutes2
Overall length in3
Point typeWeb-Thinned
Primary workpiece materialSteel; Alloy Steel; Stainless Steel; Cast Iron; Aluminum; Aluminum Alloy; Aluminum Silicate
Shank diameter (mm)4.00
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool applicationBlind Hole; Cross Hole; Drilling; Self-Centering
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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