Cobalt Steel M35 Twist Drill Bits, 12-Pack, for Hard Metal and Stainless Steel

Cobalt Drill Bits: High-Performance Solution for Drilling Hard Materials

Drill Hulk's cobalt drill bits are crafted from high-speed steel with a 5% cobalt composition, offering superior performance and durability. The addition of cobalt enhances the bits' heat resistance and red hardness, making them an exceptional choice for drilling through harder materials, particularly stainless steel.

Featuring a 135-degree split point design, these drill bits are well-suited for portable drills. The split point reduces drill walking, requiring less force compared to the traditional 118-degree point. The 3-flat shank provides a secure grip in chucks, preventing the drill bits from slipping in your keyless chucks.

Designed for Hard Metal Applications The Drill Hulk cobalt drill bits are engineered to outperform standard high-speed steel drill bits when drilling through harder materials, including stainless steel. Their cobalt-infused composition ensures superior performance and longevity, making them a reliable choice for demanding drilling tasks.

Included in the package are 12 pieces of 3/16-inch x 3-1/2-inch cobalt drill bits, complete with a protective case. This set offers a convenient and comprehensive solution for your hard metal drilling needs.

Maintenance and Safety Considerations To ensure optimal performance, it is recommended to lubricate the drill bits with a lightweight oil during high-speed drilling through metal. Additionally, it is crucial to always wear safety goggles and take appropriate safety measures when operating power tools.

California Proposition 65 Warnings In compliance with California's Proposition 65, users are advised that some dust created by power sanding, sawing, grinding, drilling, and other construction activities may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. To reduce exposure, it is recommended to work in a well-ventilated area and use approved safety equipment, such as dust masks designed to filter out microscopic particles.

Exceptional Value and Versatility The Drill Hulk cobalt drill bits offer a compelling combination of performance, durability, and value. Whether you're tackling tough metalworking projects or navigating through stainless steel, these drill bits are designed to deliver reliable, efficient results. With their ability to be repeatedly sharpened, you can enjoy extended use and cost-effective drilling solutions.

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