Century Drill & Tool 26115 15-Piece Pro grade Cobalt Drill Index Set Thermometers Combines the popular OTC 7249

Combines the popular OTC 7249

Gauge maintains highest compression test

3-1/8" Average Air Consumption

Color coded handles

Continuity Diode Test

Century Drill & Tool 26115 15-Piece Pro grade Cobalt Drill Index Set Thermometers Combines the popular OTC 724915 Piece Set Includes Drill Bits Measuring 1 16 Inch to 1 2 Inch By 32nds. Cobalt Drills Are Designed To Cut Through Extremely Hard Metals, Including Stainless Steel. No Center Punch Needed Century 135 Degree Quick Cut Points Are Self Centering And Penetrate Faster With Less Pressure Will Not Walk Or Wander At The Starting Surface. Extremely Heat Resistant, 14X Life Rating, Comparison To The Average 118 Degree Point High Speed Steel Drill.