About This Item:

Looking for a high-speed drill bit that delivers exceptional performance across various materials? The ThunderBit® series by Triumph Twist Drill is a top choice, renowned for its versatility and durability. With the innovative 3-flat shanks, say goodbye to slippage issues. This drill bit effortlessly cuts through ferrous and non-ferrous metals, as well as wood, making it ideal for both workshop and field use. Enjoy an impressive 8:1 holes-drilled ratio compared to standard bits. The tapered flute design ensures enhanced strength near the shank, reducing the risk of snapping during use. Upgrade to ThunderBit® for a seamless drilling experience!