For hex head screws, nuts and bolts. Concave, flank-driven nutsetter design drives off the flats and not the corners to avoid any rounding out of the bolt. Hex Shank Chrome Molybdenum Steel Construction

The Impact Control Screwdriver Bits and Nutsetters are highly robust and ideal for heavy duty applications, even withstanding the high power of impact drivers. The screwdriver bit features an extended torsion zone that makes it extremely sturdy for l...

A premium dry core bit set with spiral barrel design for swift dust removal. Features include a fast start segment, side vents and a spiral barrel design to help keep the bits cool resulting in longer life. Suitable for use in masonry, brick, concrete...