Based on our own experience, this titanium drill bit is a must-have in any industrial and scientific setting. It effortlessly drills through tough materials like steel and concrete, making it a reliable tool for heavy-duty tasks. the Thunderbolt design delivers swift performance and reduces the chances of slipping. The only drawback is that it may not last as long as other pricey options in the category. Nonetheless, this affordable cutting tool is a true value-for-money investment..