65mm PH2 Double-Groove Impact Anti-Slip Screwdriver Bit

Surface : Gun Black

Core Material & Performance

Forged from S2 alloy steel (industrial-grade steel), the bit achieves an overall hardness of HRC 58–62. It balances high hardness with excellent toughness, offering superior impact resistance and anti-chipping properties, so it resists wear and deformation even after prolonged use.

Anti-Slip Design

The tip features precision anti-slip serrations, which dramatically increase friction with screw heads. It grips even rusted or stripped screws securely to prevent slipping and avoid damaging the fastener.

Strong Magnetic Hold & Universal Fit

Built-in strong magnetic ring holds screws firmly in place for one-handed operation. The standard 1/4" hex shank (6.35mm) is compatible with most electric screwdrivers and drills, ensuring a secure fit with minimal wobble.

Multiple Length Options

Available in common lengths (e.g., 50/65/70/90mm) to suit different applications, including tight spaces and deep-hole screw driving. The anti-slip coating on the shank further enhances grip and control during use.

Ideal Applications

Perfect for home improvement, repairs, woodworking, electrical work, and more. Reliable performance for both everyday tasks and high-intensity continuous use, making it a practical hardware accessory for home and professional maintenance.