Features: Cross-Impact Screwdriver Bits Set: This 6-piece set includes PH2 bits in lengths of 25mm, 50mm, 65mm, 70mm, 90mm, and 150mm. Durable Construction: Made from alloy steel, these screwdriver bits offer high hardness, wear resistance, and impact resistance for long-lasting performance. Magnetic and Non-Slip Tips: The bits feature strong magnetic tips and non-slip design to ensure secure and accurate engagement with screws. Strong Magnetism: Designed for use with impact drivers, the magnetic shank securely holds screws and helps prevent bit slippage during operation. Versatile Use: Compatible with various tools including cordless screwdrivers, hand screwdrivers, electric drills, and other power tools. Note: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 1–3 cm variation due to manual measurement. Material: Alloy Steel