OSG
Letter V Solid Carbide Drill Bit, 118° point - OSG 220-3770
MFR# 220-3770Series 220D
$71.02List $91.08
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Flutes2
Description
The OSG 220-3770 is a Letter V Solid Carbide drill bit, 118° point. Suited for steel, alloy steel, stainless steel, cast iron, aluminum, aluminum alloy, aluminum silicate. 2-3/4 flute length, 4-1/4 overall length. Series 220D.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.013 mm
Drill bit materialSolid Carbide
Drill bit size0.3770
Drill bit size letterV
Drill bit size range0.3500 - 0.4000
Drill point angle degrees118
Flute length in2-3/4
Flute typeSpiral
Number of flutes2
Overall length in4-1/4
Point typeWeb-Thinned
Primary workpiece materialSteel; Alloy Steel; Stainless Steel; Cast Iron; Aluminum; Aluminum Alloy; Aluminum Silicate
Shank diameter (mm)9.58
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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