21pc Boost Tip Drill Bit Set 1/16-3/8" - Astro Pneumatic

Features and Benefits:

• New patented stepped tip design that cuts faster, lasts longer and starts holes easier than any other contemporary design
• Drill through hardened alloys and other materials that even carbide tipped and cobalt drill bits have a difficult time with
• Excels with cordless drills on everything from broken bolts to easily cutting clean holes in curved sheet metal
• Material: Precision Ground M2 HSS
• Shank: 3-flats