39/64" Solid Carbide Drill Bit, TiAlN, 140° point - Dormer Pramet 5979910

Dormer Pramet

39/64" Solid Carbide Drill Bit, TiAlN, 140° point - Dormer Pramet 5979910

MFR# 5979910Series R454

$232.09List $297.66 Save 22%
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Drill size39/64
CoatingTiAlN

Description

The Dormer Pramet 5979910 is a 39/64" Solid Carbide drill bit with a TiAlN finish, 140° point. Suited for steel, stainless steel, hardened materials. Series R454.

Specifications

Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerancem7
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size in39/64
Drill bit size range0.5000 - 0.6500
Drill point angle degrees140
Flute by diameter ratio5xD
Flute length3.2283
Flute typeRegular Spiral
Overall length5.2362
Point type4 Facet
Primary workpiece materialSteel; Stainless Steel; Hardened Materials
Shank diameter0.1875
Shank length (mm)48
Shank typeStraight
Specification designationDIN
Spiral typeRegular
StandardsDIN 6537 L
Tool applicationCentering
Web configurationTapered
Web thinningWeb-Thinned
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