12-piece Bit Screwdriver Set With Magnetic S2 Alloy Steel Screws $ 7.01 Product Information: Product Description: Bit material: S2 alloy steel, rust-proof and wear-resistant, hardness HRC601 Hexagon handle rod size: 1/4" (6.35mm) Magnetic design on the head, easy to absorb small metal parts such as screws, easy to use High-precision front-end: Strictly control the front-end accuracy. The bite is tighter and it is not easy to slip. Applicable to: electric drills, pneumatic drills, rechargeable drills, electric drills and other tools
