- The 5-piece M42 Cobalt Spiral Drill Bit Set, featuring a 2 mm diameter, is expertly designed for efficient drilling through steel plates. Its high-speed steel construction and fully ground design ensure superior performance. - Built for durability and precision, this M42 Cobalt Spiral Drill Bit Set is essential for professionals and DIY enthusiasts alike. Its robust design guarantees long-lasting use and exceptional drilling accuracy. - Made from M42 high-speed steel with cobalt, this set includes uniquely twisted drill bits that penetrate even the toughest materials quickly and smoothly, reducing wear and increasing efficiency. - Ideal for a variety of applications, this drill bit set is perfect for: - Drilling through thick steel plates in metalworking projects. - Creating precise holes in automotive repairs or fabrication tasks. - Completing home improvement projects that require drilling into hardened surfaces. - This spiral drill bit set is compatible with standard drill chucks and is designed for frequent use, making it suitable for anyone who regularly works with metal or other hard materials. - With its combination of high-quality materials and innovative design, the M42 Cobalt Spiral Drill Bit Set stands out as a reliable tool for achieving professional results in any drilling task.