ThunderBit Drills 1/2" Reduced Shank 3-Flats HSS Black & Bronze Oxide 47/64 1 2 drive ratchet set 1/2" Drive x M14 Triple

1/2" Drive x M14 Triple Square Driver 4" Length | Weight: 0

The POWERSTATE™ Brushless Motor offers the fastest expansions yet runs cooler with no wearable components

Tracked in Dirt

The PLUS-LOK™ SDS Plus extension connection mechanism has a small profile to drill deep through holes with drill bits 7/8" and larger

The double ended core driver reverses in the tool body

ThunderBit Drills 1/2" Reduced Shank 3-Flats HSS Black & Bronze Oxide 47/64 1 2 drive ratchet set 1/2" Drive x M14 TripleThunderbit 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.