Milwaukee Shockwave Step Drill Bit Set

The SHOCKWAVE step drill bit set contains 4 to 12mm nine-hole bit, 4 to 20mm nine-hole bit and 4 to 30mm 12-hole bit. These bits delivers a fast and accurate solution for impact drilling in jobsites. The 1/4 inch hex shank features a reinforced SHOCKZONE body that offers added durability and minimizes early shank breaks.

Titanium aluminium nitride coating reduces the heat build-up and friction and enhances the longevity of the bits. Dual spiral flutes produces faster holes than compared to a standard step drill bit and rapid strike tip ensures the right amount of power upon impact on the surface.,The SHOCKWAVE step drill bit set contains 4 to 12mm nine-hole bit, 4 to 20mm nine-hole bit and 4 t