10Pcs Drill Screwdriver Bits Set S2 Alloy Steel 1/4 Inch Hex Shank Magnetic Bits Kit

•【S2 Alloy Steel Construction】Made from S2 alloy steel with a hardness of HRC60,these hex shank drill bits are heat-treated for exceptional durability and wear resistance •【Magnetic Tip for Efficiency】The magnetic tip securely holds nuts and bolts,improving work efficiency and versatility across a wide range of applications •【Extended Length for Versatility】At 100mm (3.94 inches),these professional drill bits are longer than average,allowing for more effective use in a broader range of scenarios •【Green Heat Shrink Design】The green heat shrink tubing not only enhances aesthetics but also adds a unique touch to the product •【Ergonomic Round Handle】A custom round handle design increases flexibility and torque concentration,providing a superior craftsmanship and user experience •【Comprehensive Size Range】Includes 10 metric sizes from 1.5mm to 12mm,suitable for a variety of precision hexagonal wrench applications Specification: •Material: S2 alloy steel •Quantity: 10 pieces •Head Type: Hexagonal •Shank Type: 6.35mm 1/4 inch •Length: 100mm (3.94 inches) •Hardness: HRC60 •Sizes: 1.5/2/2.5/3/4/5/6/8/10/12mm •Equivalent Imperial Sizes: 5/64,3/32,7/64,1/8,9/64,5/32,3/16,7/32,1/4,5/16 inch Compatible with: •Universal Package included: •10 x Screwdriver Bits