Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set Fence Tools High Speed - Aluminum Oxide

High Speed - Aluminum Oxide

Copper Dripper with Brass Handle

Both the 12-247 and 12-220 have machined sides

500 pound gross towing capacity

Maximum lift: 25'

Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set Fence Tools High Speed - Aluminum OxideWhile most screwdriving bits are simply compatible with impact drills and drivers, IRWIN Impact Performance Series fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged* rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself IRWIN's Impact Performance Series bits have three times longer life than traditional bits.