29251 Type 130-D 1/2" Reduced Shank Silver & Deming Super High-Speed M42 Cobalt 135Â degree Split Point Drill Bit Rigid Male Mufflers deaden the sound of

Mufflers deaden the sound of air tools equipped with a threaded exhaust port

Self-lubricating bearings resist corrosion

All Coils are Equipped with Spring Strain Reliefs (except N34 units)

Coilhose Pneumatics™ Polyurethane is extruded from high quality ether-based resin

Click here for spec sheet: UC Spec Sheet

29251 Type 130-D 1/2" Reduced Shank Silver & Deming Super High-Speed M42 Cobalt 135Â degree Split Point Drill Bit Rigid Male Mufflers deaden the sound ofHeavy duty 135 degree split point with gold finish for use in drilling hard tough metals, free machining stainless steel, high temperature alloys, titanium and certain plastics. High red hot hardness of cobalt steel permits speeds 30% higher than regular high speed steel drills. Cobalt drills require rigidly held, positive feed drilling equipment. Click Here for product catalog Proudly Manufactured in the U. S. A