Century Drill & Tool 26216 Pro Grade Cobalt Drill Bit, 1/4"

These cobalt drill bits are designed for high-performance drilling in tough metal applications. Made from M35 steel with 5% cobalt, they deliver the strength and durability needed to cut through extremely hard metals, including stainless steel. Each bit features a 135° quick-cut point that is self-centering and penetrates faster with less pressure. This design eliminates the need for a center punch and helps prevent walking or wandering at the starting point, improving accuracy and efficiency. Built to perform under demanding conditions, these bits are extremely heat resistant and maintain their hardness during high-speed drilling. For maximum efficiency, they are designed to be used with power tools operating at 1,500 RPM or higher. Deliver reliable performance for professionals and DIY users alike.

• Made From M35 Steel With 5% Cobalt: Designed to cut through extremely hard metals, including stainless steel, with strength and long-lasting durability
• No Center Punch Needed: 135° quick-cut points are self-centering and penetrate faster with less pressure, preventing walking or wandering at the starting point
• Extremely Heat Resistant For High-Speed Drilling: Maintains hardness and performance under high temperatures and should be used with power tools operating at 1,500 RPM or higher for maximum efficiency
• For Trusted Quality: Manufactured to deliver consistent performance and reliability for professional and DIY applications
• Ideal For Metalworking And Tough Applications: Built for drilling in stainless steel, cast iron, and other hard materials in fabrication, automotive, and repair environments