Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set CyberMonday night vision and 500 foot

night vision and 500 foot wireless range

For attaching joist hangers to wood studs

Molded nail lines and center-line

Refills 1lb bottles in 1 minute or less

Soft Start — Reduces start-up torque

Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set CyberMonday night vision and 500 footWhile 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.