Drill America D/A29J-CO-PC 29-Piece M42 Cobalt Drill Bit Set

Upgrade your tool kit with the Drill America D/A29J-CO-PC 29-piece M42 cobalt drill bit set. Designed for professionals working with demanding materials, these bits are built to handle high-strength metals like stainless steel, Inconel, and titanium. Each bit is manufactured to Aerospace Standard 907, ensuring reliable performance in tough drilling applications. The set provides a comprehensive range of sizes from 1/16 inch to 1/2 inch in 1/64 inch increments. To improve tool life and performance, each bit features a gold oxide finish that acts as a lubricant and provides essential wear resistance during heavy use. The round shanks are compatible with a wide variety of tool holding systems, making this set a versatile addition to your workshop or job site. Whether you are working in aerospace, industrial maintenance, or heavy-duty DIY projects, this M42 cobalt set delivers the durability needed for high-tenacity materials.