Goodhd 11Pcs 1/4In Shank Imperial Hex Torx Head Drill Alloy Screw Driver Bits Set

Features: *Made of alloy steel material anti-rust wear resistance high hardness and durable to use. *Magnetic head design easy to absorb small metal parts such as screws easy to use. *High precision not easy to slip wire work more efficiently. *Suitable for tools such as electric hand drills pneumatic drills rechargeable drills electric drills etc. Specifications: Product name: Screwdriver Bit Material: Alloy Steel Color: As picture show Bit Length: 50mm Shank: 1/4 (6.35mm) Hex Hardness: HRC60±1° Bit Type: 1/16 5/64 3/32 1/8 5/32 3/16 7/32 1/4 9/64 7/64 5/16 Suitable for: hand drills pneumatic drills rechargeable drills electric drills etc Quantity: 1 Set(11Pcs) Package Contents: 11Pcs Screwdriver Bit Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.