Diablo Rebar Demon 1-3/4 In. x 21 In. SDS-Max Carbide-Tipped Rotary Hammer Drill Bit Category_Roofing Materials electronic ballast

electronic ballast

it still makes a great blade for light-duty work

For wood doors

Olde Maple

Diablo Rebar Demon 1-3/4 In. x 21 In. SDS-Max Carbide-Tipped Rotary Hammer Drill Bit Category_Roofing Materials electronic ballastDiablo made Dura Carbide withstands impact & high heat applications, dramatically extending life versus standard hammer bits Precision Tip delivers stability & accuracy required for fast, precise holes Tri Metal Diffusion Bonding provides heat resistance & prevents breakage of the full carbide heat for maximum life & productivity Optimized four flute design removes dust faster, keeping the carbide head cooler for ultimate strength & durability