S2 Alloy Steel Hexagon Socket Ball for Head and Flat for Head Electric Screwdriver Bit Set Hand Tool Set Description: brand new and high quality Features: Bit material: S2 alloy steel, anti-rust, and wear-resistant, hardness HRC601 Applicable to: hand electric drill, pneumatic drill, rechargeable drill, electric drill, and other tools Flat-head hexagon socket bit: large force area for deep hole nut can be used with increased force, large torque Hexagon socket bit with ball head: can be used at multiple angles, it is easy to enter the hexagon socket nut, the torque is relatively small, and no force can be applied Drill Specifications: H50-10: H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10, H12 R50-10: H1.5, H2, H2.5, H3, H4, H4, H5, H5, H6, H6 H75-10: H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10, H12 R75-10: H1.5, H2, H2.5, H3, H4, H4, H5, H5, H6, H6 H100-10: H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10, H12 R100-10: H1.5, H2, H2.5, H3, H4, H4, H5, H5, H6, H6 H150-9: H2, H2.5, H3, H4, H5, H6, H8, H10, H12 R150-6: H3, H4, H5, H6, H8, H10 Specification: Material: S2 Alloy Steel Applications: Electric Screwdriver Bit Drill Length: H50(50mm), R50(50mm), H75(75mm), R75(75mm), H100(100mm), R100(100mm), H150(150mm), R150(150mm) Color: As the picture shown Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set x Screwdriver Bit