Experience unparalleled industrial-grade drilling performance with our expertly engineered 1” Cobalt Drill Bit. Crafted from high-quality M35 high-speed steel with a 5% cobalt content, this bit is designed for enhanced strength, heat resistance, and wear tolerance. Ideal for both professionals and serious DIY enthusiasts, it tackles the toughest jobs, including drilling through hardened metal, stainless steel, cast iron, alloy steel, and even dense plastics and wood. Our premium twist drill bit features a 135° split point tip that starts on contact, preventing walking and eliminating the need for pilot holes. This precision-engineered design ensures smooth chip evacuation and reduces heat buildup, greatly extending the tool's life even during heavy-duty use. The 6-inch jobber length offers extended reach for deeper bore applications while maintaining rigidity and accuracy, making it an indispensable tool for any demanding project. The 1/2-inch reduced shank allows compatibility with most standard 1/2” chucks, making it ideal for handheld drills, drill presses, and machining equipment. Whether you are fabricating steel components, modifying automotive parts, or completing intricate home improvement projects, this cobalt-enriched drill bit guarantees consistent, clean holes with minimal effort. Our 1” Cobalt Drill Bit is the reliable solution for clean cuts, reduced downtime, and long-term performance across a wide range of materials. Whether you're using brocas para metal, metal drill bits, or cobalt drill bits, this versatile drill bit stands out. Additionally, it serves as an excellent drill bit for metal, stainless steel, and hardened steel. Choose our 1” Cobalt Drill Bit for superior results when you need a 6 inch drill bit, 1 1/2 drill bit, or 1 inch step drill bit. It's perfect for those looking for a drill bit set for metal or a 1 drill bit for wood and concrete. With this high-quality tool, meeting your drilling needs has never been easier.