20Pcs 25mm Professional Strong Magnetic Drill Bits Set - Hex Shank Electric Screwdriver Bits for Woodworking, Metalworking & DIY Home Projects | Perfect for Drilling, Fastening & Construction Tasks

​Using high‑quality surface treatment, the anti‑rust function is doubled.Made of S2 high‑grade alloy steel, overall induction hardening, with strong wear resistance.The product hardness reaches HRC58‑62 degrees, which can easily drill various materials.With strong magnet, it is more professional, fast and convenient to use.20 screwdriver bits can meet your use and replacement needs, very practically Package List 20 x Electric Screwdriver Bit Specification Item Type: Electric Screwdriver Bit SetMaterial: Chrome vanadium alloy steelShank Type: Hex ShankTotal Length: Approx. 25mm / 1inPackage Included: 20 x Screwdriver BitPurpose: Non-accurate maintenance

Using high?quality treatment, the anti? function is doubled.

Made of high?grade alloy steel, overall induction hardening, with strong wear

The product hardness reaches HRC58?62 degrees, which can easily drill various materials.

With strong magnet, it is more professional, fast and convenient to use.

20 screwdriver bits can meet your use and replacement needs, very practically