2-Cutter Carbide-Tipped Hammer Drill Bits, 3/16", SDS-Plus Shank, Carbide Breaker Bars Combination aluminum oxide and silicon

Combination aluminum oxide and silicon carbide grain for long life and high material removal in ductile pipe and other soft metals

1/2" (Steel)

consistent cut rate with a long life

Special AICrN coating provides additional toughness and wear-resistance to prolong tooling life

5-9/16" x 1/4"

2-Cutter Carbide-Tipped Hammer Drill Bits, 3/16", SDS-Plus Shank, Carbide Breaker Bars Combination aluminum oxide and siliconDiablo made Dura Carbide withstands impact and 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 and increases productivity Optimized four flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability Specifications Material Carbide Drill