Diablo SDS-Plus 1 In. x 18 In. Carbide-Tipped Rotary Hammer Drill Bit Brand_Flamco Grooved hex shank prevents slipping

Grooved hex shank prevents slipping in drill chuck or bit extension

Multi-ply material prevents freezer burn

20-inch length with 2-inch bristles

first hour rating 46

1/2" diameter

Diablo SDS-Plus 1 In. x 18 In. Carbide-Tipped Rotary Hammer Drill Bit Brand_Flamco Grooved hex shank prevents slippingDiablo made Dura Carbide withstands impact & high heat applications, dramatically extending life versus standard hammer bits Peak Point Tip design for aggressive starts that produce clean, fast holes Optimized brazing and hardening process extends life of carbide tips & increases productivity. Optimized four flute design removes dust faster, keeping the carbide tips cooler for ultimate strength & durability