OSG
5/16" Cobalt Drill Bit, TiN, 130° point - OSG 15312505
MFR# 15312505Series 1500
$67.62List $85.22
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Drill size5/16
Flutes2
CoatingTiN
Description
The OSG 15312505 is a 5/16" Cobalt drill bit with a TiN finish, 130° point. Suited for steel, alloy steel. 3-3/16 flute length, 5 overall length. Series 1500.
Specifications
Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0 to -0.022 mm
Drill bit finish coatingTitanium Nitride
Drill bit gradeHigh Performance
Drill bit materialCobalt
Drill bit size in5/16
Drill bit size range0.3000 - 0.3500
Drill point angle degrees130
Flute length in3-3/16
Flute typeSpiral
Number of flutes2
Overall length in5
Point typeR-Thinned
Primary workpiece materialSteel; Alloy Steel
Shank diameter in3/8
Shank length in1-9/16
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool applicationBlind Hole; Cross Hole; Drilling; Self-Centering
Tool performanceHigh Performance
Web configurationTapered
Web thinningR-Thinned
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