4-Cutter head design reduces lock up in rebar and provides up to 4x life in rebar ; Centering tip for exact spot drilling ; Reinforced flutes for minimized vibration and maximum durability ; Enhanced rebar guards provide increased durability ; Wear mark indicators to show end of life and when bit no longer meets the ANSI requirement
4-Cutter head design reduces lock up in rebar and provides up to 4x life in rebar ; Centering tip for exact spot drilling ; Reinforced flutes for minimized vibration and maximum durability ; Enhanced rebar guards provide increased durability ; Wear mark indicators to show end of life and when bit no longer meets the ANSI requirement