About This Item:

Discover the Triumph 5/64" 135° Cobalt HD ThunderBit®, expertly crafted in the USA for unparalleled quality and endurance. This drill bit is engineered to tackle challenging drilling tasks effortlessly. The 135° split point guarantees precise and effective drilling, minimizing the chances of drifting or slippage. Constructed from a fusion of cobalt and high-speed steel, it delivers exceptional robustness and durability, ideal for demanding applications. Its bronze oxide coating enhances performance by reducing friction and heat generation, resulting in swift and seamless drilling operations. With its heavy-duty design, the Carbide Jobber Drill is a long-lasting essential tool in your arsenal.