Flimjibg Screwdriver Bit Cross Head Bit 10pcs Dual Head Cross Screwdriver Bit Set S2 Alloy Steel 1/4inch Shank H6.3x65xPH2

Features:It is made of S2 alloy steel material, overall heating treatment, hardness of ± HRC58, high torque and good toughness, sturdy and durable.Double sided cross head design, for extending the bit's serving life.The surface is processed by special blue treatment, good-looking, and not easy to rust. Surface printed with specifications, easy to choose the one you need.The magnetic head of the bit is convenient to use and not slip. Wide application range, fit most electric screwdrivers, drills or other power tool. Specifications:Material: S2 alloy steelSize: PH2Shank diameter: 6.3mm / 0.25inchLength: 65mm / 2.56inchWeight: 148g Package included:10 x Screwdriver Bit