Product Details
Thunderbolt Black oxide jobber length drill bits are engineered for extreme durability and long life. The Thunderbolt web features a thicker core than standard drill bits, providing enhanced strength and protection against side-load breakage. A parabolic flute design efficiently clears chips and debris, maintaining a cooler bit during operation. The 135-degree split point tip ensures precision starts and prevents walking, facilitating fast and accurate hole drilling. These bits are effective for drilling on curved surfaces and require less effort to penetrate materials such as metal, wood, and PVC. They are highly recommended for use with portable drills. The black oxide finish adds lubricity and serves as an anti-corrosive agent, extending the lifespan of the bits. This product includes two 3/32" drill bits, suitable for general-purpose drilling applications in various materials.
