Irwin Speedhammer SDS+ 5.5 x 110 mm masonry drill bit

SPEEDHAMMER Plus concrete and masonry wall drills are made for demanding users who only want the best. Thanks to the innovative spiral blade, they've got 20% more power than the most common stone drill bits and they clear out drilling dust and debris super fast. The bits are made from chrome-vanadium steel, which gives them the best possible breaking strength. Fits all hammer drills with SDS+ fittings 2-blade tip The blade geometry ensures 20% faster drilling Thanks to the short blade tip, the drill hole doesn't clog and dust and debris are removed efficiently Chrome-vanadium steel structure