The 20-piece SHOCKWAVE® titanium RED HELIX™ drill bit set from Milwaukee® is engineered for maximum durability and the best fitting bits around. Designed to provide 3 times longer life over black oxide bits, they feature a variable helix with an aggressive 35 helix angle ending at 15. The in credible construction delivers a precise start for fast, accurate holes, limiting heat build-up and allow in g the bits to stay sharper longer. Tackle your toughest projects and get the utmost durability.

Milwaukee® RED HELIX™ Drill Bit Set, Impact Duty, SAE System of Measurement, 1/16 in Minimum Drill Bit Size, 3/8 in Maximum Drill Bit Size, 20 Piece, Specifications: 1/4 in Hex Shank, Titanium Nitride Coated