10pcs Positioning Screwdriver Bits 25 50MM Woodworking Screw Hex Shank

Features: *SECURE POSITIONING: These bits help you hold the screw exactly in place without worrying about wobbling or the wrong orientation. Speed up the screwing process and make your work more efficient and easier! *Limits screw depth: The magnetic ring design limits the penetration of screws into the board and prevents damage to the wall or board from over tightening the screws. Make your work hassle-free. *Sturdy and durable: Made of high-strength chrome vanadium steel wear-resistant durable and high hardness. Suitable for gypsum board carpentry board drywall etc. *Wide Compatibility: Widely compatible with electric screwdrivers manual screwdrivers electric drills hand electric drills etc. which is convenient for screw loading and unloading. Suitable for maintenance and installation of equipment in the home industry. Specifications: Shank: 1/4 Hex Shank Shank Diameter: Approx 1/4 Size: 25mm 50mm Item Type: PH2 material: 45# Alloy Steel Surface treatment: nickel plating Application: Plasterboard/Drywall Screws Installation Etc. Package Contents: 10PCS Drywall Bits 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.