About This Item:

Upgrade your drilling game with the ThunderBit® series by Triumph Twist Drill. This high-speed drill bit, a top choice for over two decades, now features innovative 3-flat shanks, ensuring a secure grip and eliminating slippage during use. Whether you're working with ferrous metals, non-ferrous metals, or wood, this versatile drill bit excels both in a drill press or in the field. With an impressive 8:1 holes-drilled ratio compared to standard bits, the tapered flute design prevents snapping by thickening near the shank. Take your drilling efficiency to the next level with ThunderBit®!