Astro Pneumatic ONYX 21PC TURBOSTEP

Features and Benefits:

• � 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



Designed with spiral fluted step tip drill bits; the Astro Tools TS21 ONYX 21pc TurboStep HSS Mechanics Length 1/16"" - 3/8"" Drill Bit Set simply outperforms every conventional drill bit design in nearly all materials. These drills eliminate bit walk and the need for pilot holes with three-flat shanks and mechanic�s length for superior access in cramped spaces. Making these drill bits excels on hard alloys; sheet metal; and imperfect parts that are difficult to start drilling into. The material used on these drills