Features: *Non-slip PH2 Magnetic Batch Head:This screwdriver features a non-slip PH2 magnetic batch head, ensuring a secure grip and efficient screw-driving. *Hardness Drill Bit:With a high bit hardness of 62HRC, this drill bit is specifically designed for strong and high-strength screw-driving tasks, providing durability and reliability. *Suitable for Various Tools:This drill bit is compatible with screwdrivers, electric screwdrivers, and hand drills, making it versatile and practical for different applications. *Enhanced Torque Absorption:The increased length of this drill bit allows for better torque absorption, reducing the risk of damage and providing efficient penetration through steel plates, wood, and other materials. *Phosphating Black Coating:The phosphating black coating on this drill bit not only enhances its wear resistance but also prevents rusting, ensuring long-lasting performance. Specifications: *Product Name:Non-slip Screwdriver Drill Bit *Material:Alloy Steel *Size:Approx.25mm/50mm/65mm/70mm/90mm/150mm(Total length, Optional) *Shank diameter:About 6.35 mm *Color:Silver+Purple *Application:For furniture assembly, appliance repair, machinery repair Package Content: 1 * Drill Bit Note: 1. 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. 2. Please allow slight manual measurement deviation for the data. Good function and reliable to use Made from quality materials. We will ship it ASAP,when you place the order We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.