Essential Performance Breakdown

Precision and Durability: The PTSLKHN hex driver set is crafted from high-quality S2 alloy steel and precision-machined using CNC technology. A special heat treatment process ensures a hardness of 58-60HRC, making these tools durable and precise even under heavy use.

Easy Identification and Use: Each bit in this set is clearly marked with laser etching, helping you easily identify the size and type of bit you need. The magnetic feature prevents the bits from slipping out of place, making them easier to handle.

Convenient Storage and Organization: The black phosphate treatment of the hex bits not only provides protection against corrosion but also makes them easy to spot in your toolbox.

100mm Long Hex Bit Set: This high-quality set includes 10 metric bits ranging from 1.5mm to 8mm, making it ideal for a wide range of applications including DIY projects, automotive repairs, and woodworking. The versatility of this hex key drill bit set ensures you can tackle any job with ease.

Satisfaction Guaranteed: We are committed to the quality and durability of our products. If you are not completely satisfied with your purchase, or have any questions, please do not hesitate to contact us. Buy with confidence knowing you're getting a high-quality product backed by a reputable company.