0.4921" Solid Carbide Drill Bit, TiAlN, 140° point - Dormer Pramet 5980050

Dormer Pramet

0.4921" Solid Carbide Drill Bit, TiAlN, 140° point - Dormer Pramet 5980050

MFR# 5980050Series R454

$168.98List $216.72 Save 22%
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CoatingTiAlN

Description

The Dormer Pramet 5980050 is a 0.4921" 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 size0.4921
Drill bit size range0.4000 - 0.5000
Drill point angle degrees140
Flute by diameter ratio5xD
Flute length2.9921
Flute typeRegular Spiral
Overall length4.8819
Point type4 Facet
Primary workpiece materialSteel; Stainless Steel; Hardened Materials
Shank diameter0.4688
Shank length (mm)45
Shank typeStraight
Specification designationDIN
Spiral typeRegular
StandardsDIN 6537 L
Tool applicationSelf-Centering
Web configurationTapered
Web thinningWeb-Thinned
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