HIGH QUALITY : Made of high quality S2 steel with robust hardened and tempered construction, the drill has a maximum torque of 180-200N and a drill hardness of 58-60HRC for greater durability.
THIS TAMPER PROOF ALLEN WRENCH DRILL BIT SET COMES WITH A PERFECT STORAGE BAG: when the product is finished working, it can be collected in the kit, not easy to lose, easy to carry and store.
1/4" SHANK HEX BITS : 1/4" shank hex bits snap on to most standard sockets, screwdrivers, drill, screwdriver kits and power tool accessories.
MULTIPLE MODELS & WIDE USAGE : 47 pieces hexagonal screwdriver, Allen Drill precision bits with multiple models for all kinds of automotive, repair, car, engine, motorcycle, interior, dashboard, computer, cable box, toy, electrical and consumer electronics, etc.
HIGH ACCURACY: Every edge of this hexagonal screwdriver collection secures the screw with precision while ensuring that neither the screw nor the screwdriver head is harmed. The drill bit screwdriver conveniently fits into any 1/4" hex shank drill or hand tool.