Electrician's Drill Bit Tools: Slotted bits for electricians, suitable for socket panels and other electrical applications. Compatible with electric screwdrivers, air drills, cordless drills, and any other power drill with a 1/4-inch hex shank. Designed for Electricians: Screwdriver bits optimized for electrical work, featuring FPH2 slotted tips. Ideal for use on switch plates, electrical enclosures, and similar applications. Premium S2 Steel Construction: Made from S2 alloy steel with a hardened core for increased strength and resistance to fracture. Black phosphate coating provides rust resistance. High-Precision Bits: Straight, concentric shafts minimize slippage and wobbling. Precise edges securely engage screws without damaging screws or bits—safe and reliable operation. Enhanced Safety & Efficiency: Features an anti-slip design and a protective insulating rubber sleeve to help reduce the risk of electrical shock and improve user safety. Color: Red & Black Material: Metal Package Contents: 1 × 65 mm / 110 mm FPH2 Impact Screwdriver Bit Set Note: Light reflection and display differences may cause slight color variation between the image and the actual product. Measurement tolerance is ±1–3 cm.