Champion 113CO HSS 135 Degree Cobalt 13pc 705C Drill Set

Champion 113CO 13 pc Metal Cased Cobalt HSS Drill Set - 705C Cobalt Jobber Drills Cobalt jobber drills have a heavy-duty construction and are designed to drill tough, high-tensile materials such as high-strength alloy steels, stainless steel, titanium, manganese steel, armor plate and inconel. Manufactured from heat-resistant M42 cobalt high speed steel, these drills maintain their cutting ability at temperatures in excess of 1000°F and are extremely abrasion resistant. Specifications: 1/16 thru 1/4 x 64ths Straight Shank 135 degree Split Point Gold Oxide Finish M42 Cobalt HSS