40210 Type 260-D Screw Machine Length M42 Cobalt 135Â degree Split Point HSS Drill Bit (12 pack)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. Use to drill hard, tough metals, free machining stainless steel, titanium alloys and certain abrasive plastics. Click Here for product catalog Proudly

Seat Seals PTFE

Yellow Belly® remains flexible even in cold temperatures

Click here for spec sheet: NAT Spec Sheet

Safety Relief Valves guard against over pressure conditions in compressors and other pressure vessels

and lubricator

Body Material Brass

When used with Boston Gear worms

Max P Value: 1

Engineering Data

Non-Rotating

and accept all Coilhose 1/8� tips

• Parabolic flute drills preform best in low to medium tensile strength materials