Tooljoy 50mm Impact Torsion Bits Magnetic Screwdriver Bits pH2 for Power Drills

Tooljoy 50mm Impact Torsion Bits Magnetic Screwdriver Bits pH2 for Power Drills. Torsion Zone Technology: Absorbs sudden impact force to reduce breakage and extend service life. Premium S2 Steel Material: Heat-treated alloy steel offering superior hardness, toughness, and wear resistance. Precision Fit Tip: CNC-machined tips ensure tight fit, improving efficiency and preventing screw damage. Durable Surface Finish: Black Phosphate treatment provides anti-rust and anti-reflection protection. Full Customization Options: Supports OEM logo, color, length, and packaging customization. Multiple Size Options: Available in 25mm, 50mm, 75mm, 100mm, 150mm lengths. Wide Type Compatibility: Includes PH, PZ, Torx, Hex, SL, and SQ types. High Hardness Rating: Hardness ranges from 58 to 62 HRC for superior durability.