Milwaukee Titanium SHOCKWAVE Impact Duty Step Bit Kit with Cobalt Drill Bit Set (18-Piece)

The Milwaukee SHOCKWAVE Impact Duty Electrical Step Bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. The step drill bits are global materials and deliver best-in-class performance in impact drivers with the versatility to be used in drills. The hex shank has an optimized SHOCKZONE body providing the industry’s most durable shank, reducing early shank breaks. A Titanium Aluminum Nitride (TiAlN) coating delivers 5x longer life, while the step drill bit’s Rapid Strike tip and dual spiral flute produce 2x faster holes. The step drill bit kit features the #1 1/8 – 1/2 in., #4 3/16 – 7/8 in. and #9 7/8 in. and 1-1/8 in. step bits with laser engraving for a clear stop on size identification. The MILWAUKEE 15-piece Cobalt RED HELIX Drill Bit Kit is engineered for extreme durability and long life in hard metal applications. The drill bits are designed with Variable Helix featuring an aggressive 35° Helix Angle ending at 15°. This allows for Rapid Chip Removal, limiting heat buildup to stay sharper longer. The 135° split point bit tip delivers a precision start and prevents walking for fast, accurate holes. The heavy-duty drill bits are ideal for tough applications and provide Up to 10X life vs Black Oxide drill bits. The bits in the kit can be used in all twist drilling applications.