Milwaukee 48-89-4631 Titanium Shockwave Drill Bit Set, 23-Piece

Engineered for impacts and drills. Designed with a Variable Helix with an aggressive 35 Helix Angle which ends at 15, the impact duty titanium drill bits with Red Helix provide Rapid Chip Removal to limit heat build-up to stay sharper longer. The 135 split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium coating can be used in all drilling applications to give you up to 3 times the life of black oxide bits. Also includes a handy case to carry bits. Chip breaker tip decreases heat buildup. Chip breaker tip decreases heat buildup. Titanium coating for up to 3 x life vs black oxide. Shockwave impact duty, engineered for drills and impacts.