Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set All Purpose 7/8 tube x 3/4"MPT

7/8 tube x 3/4"MPT

Ideal for powering notebook computers and portable DVD players

Goes into offsets where an adjustable wrench can’t

Can be cut into shapes

The clamp collar allows the shear head to be rotated 360 Degree and set in any position for optimum tool clearance

Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set All Purpose 7/8 tube x 3/4"MPTWhile 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.