Alfa Tools CO50190DM Cobalt Drill Mug Set, 29 Piece

Alfa USA's Cobalt M42 Jobber Length drill bits are manufactured to NAS 907, Type J standards using heat-resistant steel. The Cobalt M42 high-speed steel maintains its cutting ability even at temperatures exceeding 1000 degrees Fahrenheit. This remarkable heat resistance allows the use of these drill bits in harder, high-tensile strength materials such as stainaceous steel, titanium, armor plate, Inconel, and other difficult-to-machine materials.

The 29-piece Metric Drill Set comes conveniently packaged in a Drill Mug, offering a range of sizes from 1/16" to 1/2" in 64th increments. The drill bits feature a Straw Gold Finish, which enhances their aesthetic appeal, and are made from the high-performance Cobalt M42 High-Speed Steel.

The design of these drill bits includes a 135-degree Split Point and a Right Hand Spiral Straight Shank, which contribute to their exceptional drilling performance and efficiency. Manufactured in the USA, these Cobalt M42 Jobber Length drill bits are built to the highest standards, ensuring reliable and durable performance for a wide range of drilling applications.

In summary, the Alfa USA Cobalt M42 Jobber Length drill bits offer a comprehensive solution for professionals and DIY enthusiasts who demand the best in drilling performance, durability, and versatility. With their heat-resistant properties, wide range of sizes, and precise engineering, these drill bits are an excellent choice for tackling even the most challenging drilling tasks.

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