FeaturesCentering tip for exact spot drillingReinforced flutes for minimized vibration and maximum durabilityEnhanced rebar guards provide increased durabilityBreaker points lead to faster drilling speedsVariable flute for up to 20% moreHoles per charge in cordless rotary hammers centering tip for exact spot drillingWear mark indicators to show end of life and when bit no longer meets the ansi requirement