Size - Phillips head size: PH2 (#2); hex shank size: 1/4"; overall length: 250mm / 10"; rod diameter: 4.5mm / 0.177"; hardness: HRC59-61 (The recognized stable hardness is around HRC60.). Screws for large household appliances are mainly PH2, those for small household appliances are mainly PH1, and those for precision instruments are mainly PH0/PH00/PH000.

Material - Phillips screwdriver bits are made from specially heat-treated S2 steel for superior strength and durability, with a sandblasted surface for a textured effect for enhanced grip and corrosion resistance, suitable for industrial use.

Features - The head of the screwdriver is magnetized for easy use. Cross head with magnetism can stably absorb the screw vertically or obliquely, making it easy to fix the screw, especially in a small space. Precision CNC machined Phillips head, reduces head wear during high-intensity tightening operations.

Application - Phillips head drill bit specifically designed for driving screws into wood, metal, and other materials effortlessly. Can accurately tighten screws without damaging screws and screwdriver bits. 1/4" hex shank driver bits can be used with electric screwdrivers, manual screwdrivers, electric drills, etc. for electricians, mechanical repair work, and furniture installation.

Note - Make sure the screwdriver bit is firmly inserted into the power tool chuck before operation. Adjust power tool speed and torque settings according to the material being processed. Avoid using excessive force when tightening the screws to prevent the bit from being damaged or slipping out. Store the screwdriver bit in a dry place to prevent rust and maintain its performance.