Milwaukee?s carbide tipped drill bits come in a variety of diameters and lengths with either SDS-Plus, SDS-MAX or Spline shanks. Milwaukee bits are available in either 2 cutter or 4 cutter head geometries. The bodies of these bits allow for maximum energy transfer from the hammer to the bit. The optimized flutes provide fastest debris extraction speeding up drill rates. The highest quality carbide maximizes material pulverization.