ONYX 21pc TurboStep HSS Mechanics Length 1/16″ – 3/8″ Drill Bits

• Spiral fluted stepped tip drill bits that simply outperform every conventional drill bit design in nearly all materials

• Eliminates bit walk and the need for pilot holes

• Excels on hard alloys, sheet metal, and imperfect parts that are difficult to start drilling into

• Precision ground from heat treated quality M2 High Speed Steel and Onyx oxide coated to prevent chip build-up

• Three-flat shanks and mechanic’s length for superior access in cramped spaces