Cobalt Drill Bit Set M42

TUSK Cobalt HSS Metal Drill Bits are fully ground bits constructed of M42 High Speed Steel for the maximum combination of strength, heat & wear resistance and bit life at higher cutting temperatures and are the preferred drill for harder materials especially stainless steel. 8% cobalt HSS provides 5x more life than regular TIN coated HSS drills. Increased 135 degree point enables a faster drilling rate, lower feed pressure and features a 'split point' or 'self centering' tip.

Applications

Stainless Steel
Alloy Steel
Cast Iron

Recommended Tools

Drill
Drill Press

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Specifications

CHSS 252 Cobalt Drill Bits Set M42

Description

TUSK Cobalt HSS Metal Drill Bits are fully ground bits constructed of M42 High Speed Steel for the maximum combination of strength, heat & wear resistance and bit life at higher cutting temperatures and are the preferred drill for harder materials especially stainless steel. 8% cobalt HSS provides 5x more life than regular TIN coated HSS drills. Increased 135 degree point enables a faster drilling rate, lower feed pressure and features a 'split point' or 'self centering' tip.