Features: *Strong Impact and High-Strength Operations:This screwdriver drill bit is suitable for strong impact and high-strength screw-driving operations, making it ideal for use with impact screwdrivers. *High Bit Hardness:With a bit hardness of up to 62HRC, highly sturdy. The increased length helps absorb torque and reduces the risk of damage. It can easily penetrate steel plates, wood, and other materials with special nails. *Magnetized for Fixing Screws:The entire drill bit is magnetized, allowing for easy adsorption and fixing of screws during operation. *Phosphating Black Treatment:The screwdriver drill bit is treated with a wear-resistant and rust-resistant phosphating black coating, ensuring long-lasting performance. *Versatile Compatibility:This screwdriver drill bit is compatible with screwdrivers, electric screwdrivers, and hand drills, offering versatility in various applications. Specifications: *Product Name:Magnetic Batch Head Impact Drill Bit *Material:Alloy Steel *Size:Approx. 25mm,50mm,65mm,70mm,90mm,150mm(Optional) *Color:Red+Black *Bit size:PH2 *Diameter:Approx. 6.3mm *Applications:For DIY projects, construction, and home repairs 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. Strong Impact and High-Strength Operations:This screwdriver drill bit is suitable for strong impact and high-strength screw-driving operations, making it ideal for use with impact screwdrivers. High Bit Hardness:With a bit hardness of up to 62HRC, highly sturdy. The increased length helps absorb torque and reduces the risk of damage. It can easily penetrate steel plates, wood, and other materials with special nails. Magnetized for Fixing Screws:The entire drill bit is magnetized, allowing for easy adsorption and fixing of screws during operation. Phosphating Black Treatment:The screwdriver drill bit is treated with a wear-resistant and rust-resistant phosphating black coating, ensuring long-lasting performance. Versatile Compatibility:This screwdriver drill bit is compatible with screwdrivers, electric screwdrivers, and hand drills, offering versatility in various applications. Specifications: