Diablo, 3 piece 238 double ended insert bit set Set consists of 1, 2 and 3 doubleended phillips drive bits Diablo’s driver bit range of phillips bits delivers maximum performance, extreme durability and up to 50 times longer life when installing and removing fasteners An optimized tip design provides a strong, precise grip that reduces wear, stripping and slippage Torque resistant design absorbs torque for less stress at the tip when tightening and removing nuts and screws This range is impact strong, delivering increased shank stability and durability in cordless and corded impact and drill drivers Doubleended bits for quick bit changes