ThunderBit Drills 1/2" Reduced Shank 3-Flats HSS Black & Bronze Oxide 47/64 1 2 drive ratchet set Tracked in Dirt

Tracked in Dirt

Slide-Switch Grinder that maintains constant speed under load

hex shank with power groove can fit into the extension

The double ended core driver reverses in the tool body

A unique heat treatment process strengthens the steel body to withstand the stress of high-powered hammer drills and the impact of removing mortar

ThunderBit Drills 1/2" Reduced Shank 3-Flats HSS Black & Bronze Oxide 47/64 1 2 drive ratchet set Tracked in DirtThunderbit S&D drills offer superior performance over standard HSS drills. All drills have a 1 2" shank, and are 6" overall length. Their heavy duty construction increases tool life and performance. 118 Split Point reduces walking at the drill point.