Norseman Cobalt Screw Machine Length Drill Bits

$2.500$21.990

Use to drill hard, tough metals, free machining stainless steel, titanium alloys
and certain abrasive plastics

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Description

Type 260-D – M42 Cobalt

135˚ Split Point – M42 Cobalt – High-Speed Steel
• Manufactured from M42 High Speed Steel contains 8% Cobalt increasing hot hardness.
• High hot hardness of cobalt permits speeds 30% over regular high-speed steel drills.
• Titanium Aluminum Nitride Can be used in machining stainless steel, nickel based and titanium alloys, not recommended for aluminum.