CSPARKV 12Pcs Magnetic Cross Head Screwdriver Bits Non-Slip Phillips Screwdriver Bit 50mm Hex Shank Magnetic Screw Driver Bit PH1 PH2 PH3 PZ1 PZ2 PZ3 for

【Screwdriver Bit】Specifications: PZ1, PZ2, PZ3, PH1, PH2, PH3 (two of each type), length: 50mm, head type: cross/phillips 【Premium Quality】S2 alloy steel screwdriver bits, durable and impact resistant, covered with blue rubber in the middle of the handle, waterproof and wear-resistant. 【Exquisite Design】High concentricity, not easy to swing in use process; Anti-slip serrated design to effectively grip cross screws. 【Magnetic Screwdriver Bit】The screwdriver head has a strong magnet to grip and lock screws easily and quickly, improving work efficiency. 【Good Compatibility】Cross screwdriver bits with universal 6.35mm hex shank, suitable for most electric drills, air drills, electric screwdrivers, manual screwdrivers, etc.