Long Screwdriver Bit Set, 10 PCS Magnetic Slotted Phillips Drill Bit Set, 1/4 Inch Hex Shank 4 Inch/100 mm, S2 Steel for Power Screwdriver Drill Impact Driver

4 Pack Slotted/Flat Head Sizes: SL3, SL4, SL5, SL66 Pack Phillips Head Sizes: PH2*Φ4, PH2*Φ4.5, PH2*Φ5, PH2*Φ6, PH1*Φ3, PH1*Φ4The drill bit made of high quality S2 steel material is durable and suitable for industrial use.Strong magnetic, high precision. Each edge can accurately lock the screw without damaging the screw and screwdriver head.The drill bit can be easily inserted into any 1/4 inch hex shank power drill and hand tool.

• S2 Steel Material: The Slotted Phillips screwdriver bits are made of S2 alloy steel, hard, durable and anti-rust. The screwdriver bits are polished and have a smooth finish, friendly to use
• 10 pack Slotted Phillips Screwdriver drill bits: Slotted/Flat Head SL3, SL4, SL5, SL6, Phillips PH2*Φ4, PH2*Φ4.5, PH2*Φ5, PH2*Φ6, PH1*Φ3, PH1*Φ4, which can meet your various needs
• Strong Magnetic: The magnetic screw drill tip helps to suck the screw when in use, so it won't damage the screws and the screwdrivers
• Easy to Use: Directly insert the Slotted Phillips Head Screwdriver drill bits into your tool, as long as it is inserted, it will not fall off easily. You can easily use them on vehicles, bicycles, furniture, engineering, machinery, home appliance repairs, etc
• Widely compatible: The 100mm/4 inch Slotted Phillips Bit Set are suitable for electric screwdrivers, hand screwdrivers, electric drills, air drills and other tools.But please note that it cannot be used for impact drills and electric wrenches