Chicago-Latrobe
0.3346" HSS Drill Bit, TiN, 118° point - Chicago-Latrobe 70389
MFR# 70389Series 150TN
$9.74List $12.27
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Flutes2
CoatingTiN
Description
The Chicago-Latrobe 70389 is a 0.3346" HSS drill bit with a TiN finish, 118° point. Suited for steel, cast iron. Series 150TN.
Specifications
Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0010 in
Drill bit gradeGeneral Purpose
Drill bit materialHSS
Drill bit size0.3346
Drill bit size range0.3000 - 0.3500
Drill point angle degrees118
Flute length2.9528
Flute typeRegular Spiral
Number of flutes2
Overall length4.6063
Point typeStandard
Primary workpiece materialSteel; Cast Iron
Shank diameter0.3346
Shank length1.6535
Shank typeStraight
Specification designationDIN
Specification numberDIN 338
Spiral typeRegular
StandardsDIN 338
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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