Tooljoy 65mm Double End Impact Torsion Bits Screwdriver Bit Set Factory Supply

Tooljoy 65mm Double End Impact Torsion Bits Screwdriver Bit Set Factory Supply. Torsion Zone Technology: Specially engineered zone absorbs impact force, reducing breakage and extending service life. Premium S2 Alloy Steel: Heat-treated S2 steel offers superior hardness, toughness, and resistance to wear and cracking. Precision CNC Tips: CNC-machined tips ensure tight fit, improving efficiency and preventing screw damage. Anti-Rust Surface Finish: Black phosphate treatment provides anti-rust and anti-reflection properties for durability. Full Customization Support: Supports OEM logo, color, length, and packaging customization for tailored solutions. Multi-Size Options: Available in 25mm to 150mm lengths with PH, PZ, Torx, Hex, SL, and SQ types. Impact Driver Compatible: Designed for high-torque applications, preventing cam-out, wobbling, and head stripping. ISO9001 Certified Quality: Manufactured under ISO9001:2015 with 100% visual and functional inspection.