A drill bit is what actually cuts into the rock when drilling an oil or gas well. Located at the tip of the drillstring, below the drill collar and the drill pipe, the drill bit is a rotating ...

MULTI-PURPOSE USE: Ideal for drilling on wood, plastics, soft metals, and drywall HIGH QUALITY: Drill bits are stainless steel and titanium coated for durable performance EFFICIENT DESIGN: Each bit is ...

Bosch premium carbide takes concrete drilling to the next level in Bosch SpeedXtreme SDS-max Hammer Bits, the ideal solution for drilling in reinforced concrete thanks to a 100 percent full-head ...

Developed to meet the need for a more productive and longer lasting rotary drill bit, Sandvik RR221 is the latest update in the complete rotary blasthole bit range from Sandvik. Through comprehensive ...

“Fishtail” drill bits became obsolete in 1909 when Howard Hughes Sr. patented the dual-cone roller bit. By pulverizing hard rock, the new bit with two rotating cones brought faster and deeper rotary ...

Bosch Bulldog Xtreme and Bulldog rotary hammer bits are concrete bits optimized for next-generation rotary hammers. Xtreme bits: solid-head carbide design; centric conical tip guides bit; wear mark ...

Rotary hammer drills blast through concrete, stone, and masonry with percussion-driven force, making them essential for heavy-duty drilling and demolition projects. By incorporating a hammering, ...

The new Bulldog Xtreme8 SDS-plus concrete drill bits and Blue Xtreme carbide-tipped drill bits offer advanced durability and dependability Bosch Power Tools has unveiled two masonry products, ...