Description: 【High Quality Material】: Magnetic Electric Power Driver Bit is made of high quality steel material, high hardness, impact resistance, wear resistance, rust resistance, sturdy and durable. 【Features】: The PH2 screwdriver bit head with strong magnetic, heat treated to resist breakage and wear. 【Size】: The Screwdriver Bit length is 6.5cm/2.56inch, tip is 0.5cm/0.20inch 【Easy to use】: Professional screwdriver bit head, simple to operate, convenient, and practical, using mechanical design principles, the screwdriver ring is detachable and convenient to use. 【Wide Application】: PH2 Screwdriver Bit is suitable for electric screwdrivers, manual screwdrivers, electric drills, pneumatic drills etc. Specification: Material: steel Size Chart: Length:6.5cm/2.56inch Tip: 0.5cm/0.20inch Package Includes: 1 Magnetic Collar Screwdriver Bit Note: Please allow slightly errors due to manual measurement and different monitors.