HARFINGTON 10pcs Phillips Slotted Screwdriver Bit Set PH1-PH3 Cross SL4/4mm Flat Head 3" (75mm) Long Magnetic S2 Steel Industrial Grade Screw Driver Bit Electric Drill Bits Tool Kit
Material - Phillips and Slotted screwdriver bit set is 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 and flat head with strong magnetism can stably absorb the screw vertically or obliquely, making it easy to fix the screw, especially in a small space. Precision CNC machined head, reduces head wear during high-intensity tightening operations.
Application - Phillips & slotted head drill bit set is 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.