Astro Tools TurboStep TS29 ONYX 29pc HSS Reduced Shank Mechanics Length 1/16" - 1/2" Drill Bit Set Keychain Light 7 in Height 7

7 in Height 7

and the ability to deliver total control through a variable speed dial and trigger

Set rivet nut studs in sheet metal to mount nearly anything on

Easily stay organized while working

Astro Tools TurboStep TS29 ONYX 29pc HSS Reduced Shank Mechanics Length 1/16" - 1/2" Drill Bit Set Keychain Light 7 in Height 7Spiral fluted PATENTED stepped tip drill bits that simply outperform every conventional drill bit design in nearly all materials Patented design 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, reduced shanks above 3 8", and