Dormer Pramet
0.3937" Cobalt Drill Bit, Straw, 130° point - Dormer Pramet 5970663
MFR# 5970663Series A900
$25.82List $33.11
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CoatingStraw
Description
The Dormer Pramet 5970663 is a 0.3937" Cobalt drill bit with a Straw finish, 130° point. Suited for steel, cast iron. Series A900.
Specifications
Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter toleranceh8
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.3937
Drill bit size range0.3500 - 0.4000
Drill point angle degrees130
Flute by diameter ratio6xD
Flute length3.4252
Flute typeParabolic
Overall length5.2362
Point typeProprietary
Primary workpiece materialSteel; Cast Iron
Shank diameter0.0625
Shank length (mm)46
Shank typeStraight
Specification designationANSI; DIN
StandardsANSI; DIN
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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