29191 Type 130-D 1/2" Reduced Shank Silver & Deming Super High-Speed M42 Cobalt 135Â degree Split Point Drill Bit 4 Port • Titanium carbon nitride (TiCN)

• Titanium carbon nitride (TiCN) coating raises cutting surface hardness greatly increasing resistance to wear

A shifting of the valve changes direction–even when the air motor is running full open

Electrical Connection DIN (with LED indicator

• M2 High speed steel

29191 Type 130-D 1/2" Reduced Shank Silver & Deming Super High-Speed M42 Cobalt 135Â degree Split Point Drill Bit 4 Port • Titanium carbon nitride (TiCN)Heavy 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