D1 Anti-Slip Anti-Impact Bit Cross Screwdriver Head Magnetic Electric Drill Strong Magnetic Wind Bit Mouth High Hardness Bit Anti-Slip Teeth

Made of S2 alloy steel for ultimate durability and wear resistance; Surface sand blasting treatment and wrapped with wear resistant rubber, waterproof and rustproof., Built for high-impact and high-intensity screwdriving operations Suitable for screwdrivers, especially impact screwdrivers, The deep engagement of the screws effectively reduces head slippage and greatly improves work efficiency., The material selection and precision optimization of the heat treatment bit hardness is as high as 62HRC, making it stronger and more durable., Strong torque and durability