About This Item:

Discover the top-selling ThunderBit® series by Triumph, a high-speed drill bit with a history of excellence spanning over two decades. The innovative 3-flat shanks eliminate slippage, making it ideal for cutting ferrous and non-ferrous metals, as well as wood. Experience an impressive 8:1 holes-drilled ratio compared to standard bits, thanks to its tapered flute design that prevents snapping. Whether in a drill press or on-the-go, this versatile drill bit is a game-changer for your projects. Upgrade to ThunderBit® and say goodbye to slippage woes!