10Pcs Electric Screwdriver Bit Set, PH2 Cross Screwdriver Bit Chrome Vanadium Alloy Steel Hex Shank Drill Bits Anti Slip S2 Steel Magnetic Drill Bits, 70mm

Feature:1. Using high?quality surface treatment, the anti?rust function is doubled. 2. Made of S2 high?grade alloy steel, overall induction hardening, strong wear resistance. 3. The product hardness reaches HRC58?62 degrees, which can easily drill various materials. 4. With strong magnet, it is more professional, fast and convenient to use. 5. There are 10 screwdriver bits can meet your use and replacement needs, very practically Specification:Item Type: Electric Screwdriver Bit SetMaterial: Chrome vanadium alloy steelShank Type: Hex ShankTotal Length: Approx. 70mm / 2.8in Package Included:  10 x Electric Screwdriver Bit Purpose: Non-accurate maintenance Package List:10 x Electric Screwdriver Bit