Industrial-grade Material: Made of S2 high quality alloy steel which is anti-impact, tough and wear resistant. uxcell 10pcs 50mm 1/4 Hex Shank 1.6mm PH00 Magnetic Phillips Head... Meet Your Different Needs: Set of 8 sizes: Φ3., 0 x PH0, Φ3., 0 x PH1, Φ4., 0 x PH1, Φ4., 5 x PH1, Φ4., 0 x PH2, Φ4., 5 x PH2, Φ5., 0 x PH2, Φ6., 0 x PH2 Long Phillips Screwdriver Set: Includes 3 types screwdriver bits (1 x PH0 and 3 x PH1 and 4 x PH2)., Hex shank diameter: 6., 35 mm (1/4 inch); Length: 75 mm (3 inch) Features: 1. Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth. 2. Those Hex Head Screwdriver Bits... Sold for $5 | Retail: $10 | 12Pcs Phillips Head Screwdriver Bit Set 1/4 Inch Hex Shank Magnetic Cross Head Screw Driver Bit | 2 Inch length | Las Vegas, NV Used for electric screwdriver, manual screwdriver, electric drill, wind batch of tools, air drills, etc Buy 10Pcs 1/4-Inch Hex Shank 50mm Length Phillips 1.6PH00 Magnetic Screw Driver S2 Screwdriver Bits with fast shipping and top-rated customer service Malco Driver Bits 75mm Magnetic Phillips Screwdriver Bits Set PH0 PH1 PH2... Ph1 Bit