Smart Drive 90 is an advanced gunsmithing driver set. The main driver features a magnetic bit holder, rubber grip, jeweler’s spin top & 360° LED light. It partners with the small “close quarters” driver to create Force Assist™. Force Assist is a proprietary system that helps users to loosen frozen-in-place screws as well as precisely tighten screws.
– 87 STANDARD & METRIC BLACK OXIDE COATED GUN BITS
– A comprehensive set of premium S2 steel gun bits. Engineered to precisely fit gun hardware. Designed to fail before damaging small, fragile screws and fasteners. Duplicates of most commonly used slotted bits.
– HOLLOW GROUND/SQUARE CUT SLOTTED TIPS
– 3mm Group (9 bits), .5mm-1mm thickness 3.8mm Group (4 bits), .7mm-1mm thickness 4.7mm Group (4 bits), .6mm-.9mm thickness 5.4mm Group (10 bits), .4mm-1.2mm thickness 6mm Group (7 bits), .6mm-1.2mm thickness 7mm Group (9 bits), .6mm-1.5mm thickness 7.6mm Group (5 bits), .8mm-1.5mm thickness 8.6mm Group (6 bits), .7mm-1.6mm thickness 9mm Group (6 bits), .8mm-1.8mm thickness.