About this item

• 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
• CNC Precision machined tip and a hardened core strengthen each bit, reducing fracture risk. Manganese phosphate surface treatment prevents rust, ensuring top condition for your tools
• Strong magnetic Phillips&Slotted 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
• 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
• This bit set offers 6 long Phillips bits (PH0, PH1*2, PH2*2, and PH3) and 4 long slotted bits (SL3, SL4, SL5, SL6) in a convenient plastic holder, offering a wide range of options for various applications
• Comes with a plastic storage box for easy portability and organization, help you easily pick up screws and protect bits from damage