0.3937" Cobalt Screw Machine Drill Bit, 130° point - Dormer Pramet 5972357

Dormer Pramet

0.3937" Cobalt Screw Machine Drill Bit, 130° point - Dormer Pramet 5972357

MFR# 5972357Series A920

$21.45List $27.50 Save 22%
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Flutes2

Description

The Dormer Pramet 5972357 is a 0.3937" Cobalt Screw Machine drill bit, 130° point. Suited for steel, stainless steel, aluminum & non-ferrous, high-temp alloy, hardened materials. Series A920.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance0 to -22 m
Drill bit gradeHigh Performance
Drill bit size0.3937
Drill bit size range0.3500 to 0.4000
Drill length typeScrew Machine
Drill point angle130
Flute by diameter ratio3xD
Flute length (mm)43.00
Flute typeParabolic
Number of flutes2
Overall length3.5039
Point typeSelf Centering
Primary workpiece materialSteel; Stainless Steel; Aluminum & Non-Ferrous; High-Temp Alloy; Hardened Materials
Shank diameter0.3937
Shank length1.8110
Shank typeStraight
Specification designationANSI; DIN
Spiral typeFast
StandardsANSI; DIN
Tool materialCobalt
Tool performanceHigh Performance
Web configurationParallel
Web thinningWeb-Thinned
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