And in 2009, a cookie-cutter bit a man who was attempting the 30-mile swim between Hawaii and Maui at night. The shark carved a chunk out of his chest and calf. ( Update: Al Dove interviewed the ...

Bosch Power Tools has unveiled two masonry products, including the new Bulldog Xtreme8 8-cutter SDS-plus concrete drill bit, a first to world market accessory, as well as the Blue Xtreme carbide ...

The new TerrAdapt drill bit by Baker Hughes has black balls made from diamond materials that automatically extend to protect the bit's cutters when it hits particularly hard rock.

Bosch Power Tools & Accessories launched its Bulldog Xtreme8 SDS-plus concrete drill bits and Blue Xtreme carbide-tipped drill bits for advanced durability and dependability.