- ✓ 【Impact Rated Rust Proof Material】Power bits made of high quality S2 steel with high hardness (HRC60+/-), high torque and abrasion resistance to ensure durability during use of power tools like impact drivers, power drill, etc. Much better than general steel like chrome-vanadium(Cr V) steel, alloy steel, precision cast steel, stainless steel, etc. Calcium Zinc Phosphate finish preventing rust.
- ✓ 【High Precision】CNC machined bits ensure precise fit. Reduces wobbling and camming out. Preventing damage to the screw and the bit tip.
- ✓ 【Magnetic Bits】The magnetic power bits can easily catch and hold screws. Make every job easier.
- ✓ 【11PCS Torx Screwdriver Bits】Comes with: 4inch (100mm) length, 1/4" Hex Shank, Torx (Tamper Proof Security Bits) T6H / T7H / T8H / T9H / T10H / T15H / T20H / T25H / T27H / T30H / T40H
- ✓ 【Widely-Used】Ready for power drill, impact driver. You can easily insert them into any pneumatic or power tools with 1/4" hex holder. Suitable for domestic appliances, furniture, automotive, industrial use.