About this item

• This set includes 10pcs of metric 2.3" Hex bits（1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,5mm,6mm,7mm,8m), and 10pcs of SAE 2.3" Hex bits（5/64",3/32",7/64",1/8",9/64",5/32",3/16",7/32",1/4",5/16"),offering a wide range of options for various applications
• Strong magnetic square bit tips maintain magnetism over repeated use for precision work or picking up screws in long, narrow and complex spaces. 1/4" quick change hex shank gives them high adaptability
• Made of premium heat treated S2 alloy steel, with surface phosphated black, our screw driver bit set offers exceptional longevity for industrial-grade applications, stand great pressure and high torque
• Each bit is strengthened by a CNC precision machined tip and a hardened core to reduce fracture risk. Rust is prevented by a manganese phosphate surface treatment, keeping your tools in top condition.
• Comes with a plastic storage box for easy portability and organization, help you easily pick up screws and protect bits from damage
• 1/4" hex handle can be used with electric/hand screwdriver, sockets, drill driver kit, ensuring compatibility with a wide range of applications in home repair, automobiles, electronics and woodworking