Astro Pneumatic® Onyx TS21 Mechanics Length 21-Piece Turbostep Twist Drill Bit Set, 1/16 to 3/8 in, High Speed Steel

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 is precision ground from heat treated quality M2 High Speed Steel and Onyx oxide coated to prevent chip build-up.

Part No.: TS21
Product Line: AST
Includes: 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 11/64 in, 3/16 in, 13/64 in, 7/32 in, 15/64 in, 1/4 in, 17/64 in, 9/32 in, 19/64, 5/16 in, 21/64 in, 11/32 in, 23/64 in, 3/8 in Drill Bits
Manufacturer: Astro Pneumatic Tool Company
Trade Mark: Onyx
UPC: 745227078738
Brand: Astro Pneumatic®
Part Status: A
Single or Double Ended: Single
Applicable Materials: Hard Alloys, Sheet Metal
Finish: Black Oxide
Material: High Speed Steel
Type: Mechanics Length