Magnetic Non-Slip Drill Bit Non-Slip Electric Screwdriver Bit Elastic Screw Tool Features A total of 10 Phillips screwdriver bits of the same specification can meet your use and replacement needs The bit of the electric screwdriver is made of high-grade alloy steel, the whole is induction hardened, and it has strong wear resistance. strong and sturdy The striped head has a non-slip function and can remove all common sizes of damaged or peeled screws. Suitable for general size and various broken drill bits. Universal chuck suitable for most electric hand drills. Remove damaged screws or drill holes in STEP Light weight, small size and compact design. You can take it with you and use it for home, telecommunications, car or mechanical repair work Size:A25mmB65mmC90mmD150mm Package contains: 1 set of magnetic screw bit