Drill Hulk 11/64-Inch Cobalt M35 Jobber Length Twist Drill Bits – Pack of 12

Overview

Meet the Drill Hulk 11/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits, a compact set designed for tougher metal work. Each bit is crafted to deliver a precise cut with reliability in demanding environments, making it a versatile addition to metalworking kits.

Designed for hard metals and stainless steel, the bits combine a traditional jobber length with modern cobalt-enhanced performance. The result is a tool that feels sturdy in the hand and capable of meeting the needs of serious projects without demanding constant tool changes.

Key specifications and benefits

• Cutting diameter: 11/64 inch, flute length: 2-1/8 inch, overall length: 3-1/4 inch, 135 degree split point, straight shank
• Made from high speed steel with 5 cobalt, improving heat resistance and enabling durable performance under tougher metal cutting
• Uniform hardness throughout the material allows the bit to be repeatedly sharpened as needed, extending the tool’s life compared to standard HSS bits
• Best used for drilling in hard metals, including stainless steel, with a design that supports clean starting cuts and reduced walking

What you get and how it helps

• 12 cobalt drill bits with a reliable storage case, organized for quick access and transit
• A tool designed to handle demanding metalwork scenarios, offering potential time savings on projects that require frequent bit changes

While results can vary with material and technique, these bits are positioned as a practical option for professionals and hobbyists working with challenging metals. The combination of cobalt and high-speed steel aims to provide a balance of cutting performance, edge retention, and ease of maintenance. Use with appropriate drilling speeds and lubricants for best results, and consider sharpening the edge when necessary to maintain performance over repeated use.