Sutton Tools 7-Piece Masonry Drill Bit Set for Multi-Material, 12mm Max, 5mm Min, Tungsten Carbide Tip Bits

The Sutton tools drill masonry 7 piece set is a professional quality, 30 percent faster than conventional SDS drills, for brick, aerated concrete, stone and granite has 2x cutting edge has 160 mm length, SDS shank form with plastic case.

Patented destructor carbide tip - aggressive Z-shape self centering point with wavy cutting edges for superior destruction capacity
Combination spiral flute - half-round spiral accelerates dust extraction away from tip
Sand-blasted finish