Các tính năng và lợi ích
- High-quality chrome-vanadium steel with titanium coating for unmatched durability.
- Includes a complete 7-piece set covering sizes M3 to M18, ideal for various applications.
- 95% success rate with reverse spiral and deep groove design for easy extraction.
- HRC 80+ hardness and 50% higher torsional strength than standard tools.
- 5% Cobalt drill bits that enhance heat resistance and drilling efficiency.
- Perfect for professional and DIY use in automotive, appliance repair, and more.