Diablo DMAMX1280 1 1/8 in. x 31 36 Rebar Demon™ SDS Max 4 Cutter Carbide Tipped Hammer Bit

Diablo made Dura-Carbide withstands impact and high heat applications, dramatically extending life versus standard hammer bits Precision Tip delivers stability and accuracy required for fast, precise holes Tri-Metal Diffusion Bonding provides heat resistance and prevents breakage of the full-carbide heat for maximum life and productivity Optimized four-flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability, Weight: 4.3 pounds, Manufacturer: Freud