Leke 12PCS Screwdriver bit Set with Magnetic Alloy Steel Electric Screwdriver Bit

Features: 1. Made of alloy steel material anti-rust wear resistance high hardness and durable to use. 2. Magnetic head design easy to absorb small metal parts such as screws easy to use. 3. High precision not easy to slip wire work more efficiently. 4. Suitable for tools such as electric hand drills pneumatic drills rechargeable drills electric drills etc. Specifications: Material: Alloy Steel Length: 50mm 75mm 100mm Shank: 1/4 (6.35mm) Hex Bit Dia: As the picture shown Hardness: HRC60±1° Quantity: 1SET(12PCS) Package Contents: 12* Screwdriver Bit