Replaceable brush ring provides dust seal for a wide range of bit diametersRubber seal maintains suction on the drilling surfaceIt is optimized for drilling diameters from 1 1/2 in to 5 in but can accommodate up to 6 in if the brush ring is removedThe...

2 Speed gear boxDual mode selectorAmbidextrous Lock-on button

2 Speed gear boxDual mode selectorAmbidextrous Lock-on button

Smoother drilling with less vibrationExtends bit life 50%Four chiseling faces and cutting edges double chiseling action for more efficient drillingAllows hammer to operate more efficiently drawing fewer amps