Milwaukee's Shockwave Impact Duty #1 Step Bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized ShockZone provide the industry's most durable shank, reducing early shank breaks. A Titanium Aluminum Nitride (TiAlN) coating helps deliver 5x longer life, while the Rapid Strike tip and dual spiral flute produces 2x faster holes.
- Optimized for impact drivers, drill/driver compatible
- A dual spiral flute combined with the Rapid Strike Tip delivers up to 2x faster holes than competitive Impact Step Bits.
- The optimized ShockZone reduces early shank breaks
- 13 steps with laser engraving for clear stop on size identification