Milwaukee 48-20-3902 SDSMAX 2CT 1/2"X 7-1/2" X 13"

Breaker points for up to 20% faster drilling speeds. Rebar guards for increased durabilty in hard aggregate and rebar. Variable flutes for up to 15% more holes per battery charge. Reinforced Flutes to avoid bit breakage. Wide flute entrance for increased faster dust removal.