Cobalt Drill Mug Set for Professionals, 29 Pieces

Alfa USA offers Cobalt M42 Jobber Length drill bits that are crafted from heat-resistant steel, conforming to NAS 907, Type J standards. These Cobalt M42 high-speed steel drill bits are designed to retain their cutting efficiency even when exposed to temperatures exceeding 1000 degrees Fahrenheit. Thanks to their exceptional heat resistance, they are particularly suited for machining hard, high-tensile strength materials, including stainless steel, titanium, armor plating, Inconel, and other challenging substrates.

The drill set includes 29 pieces, conveniently housed in a durable drill mug. The sizes range from 1/16" to 1/2", with increments of 64ths, providing a comprehensive selection for various drilling tasks. Each drill bit is finished in a striking straw gold, enhancing both its aesthetic appeal and durability.

These drill bits feature a 135-degree split point design, which allows for precise drilling and minimizes walking on the work surface, ensuring effective penetration. The right-hand spiral shape and straight shank provide excellent chip removal and optimal performance during operation.

Proudly manufactured in the USA, Alfa USA's Cobalt M42 Jobber Length drill bits stand out for their quality and reliability, making them an excellent choice for professionals and DIY enthusiasts alike. Whether working with tough metals or intricate applications, these drill bits are engineered to deliver superior results, making the drilling process smooth and efficient.

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