Magnetic Screwdriver Bit Set S2 Alloy Steel Screwdriver Drill Bit Set 1/4 inch Hex Shank Screwdriver Bit

MUWEI. Name: 10PCS Anti slip screwdriver bit. Color: Black. Material: S2. Specification: PH2. Length: 50mm/90mm. Shank diameter: 6.35mm 1/4. Surface treatment: phosphating black treatment. Packaging List: 10 Batch Head. 1. Magnetic Attraction: As an anti-slip drill bit set, it possesses strong magnetic force, which holds multiple screws firmly, so the adsorption will help you to improve the working efficiency and make operation simple. 2. S2 Alloy Steel Manufacture: These Multi-sizeHex shank screwdriver bits for drill sets are hardened and heat-treated as a whole, and our durable screwdriver bit owns brilliant features of high hardness and precision machining. 3. Waterproof, rustproof, durable, long service life. It can work with high-torque of impact drivers. Cross Headed Screwdriver Bits with magnetism and skid resistance, magnetic bits can be firmly fixed on screwdrivers. 4. Durability cross slot screwdriver made of high-quality S2 alloy impact-resistant steel. Overall hardened hard