Drill Bit Set for Metalwork in Round Case

The set features 29 cobalt drill bits in sizes ranging from 1/16" to 1/2", with 1/64" increments. Cobalt drills are renowned for their effectiveness in drilling tough, high-tensile-strength materials such as stainless steel, Inconel, and titanium.

The gold oxide finish on these drill bits serves a dual purpose - it acts as a lubricant to facilitate smooth drilling, and it also provides enhanced wear resistance, ensuring the longevity of the tools.

The round shanks of the drill bits allow for versatile use with a wide variety of tool holding systems, making them compatible with different types of power tools and machines.

These drill bits are manufactured to the Aerospace Standard 907, which ensures they meet the highest quality standards. They display a high red hardness, allowing for drilling speeds up to 30% greater than those achievable with conventional M2 high-speed steel drill bits.

The cobalt steel composition of these drill bits provides extended tool life compared to high-speed steel drill bits. Additionally, the cobalt steel maintains the tool's toughness and hardness even in high drilling temperatures, further contributing to their durability and performance.

The set is designed with user-friendliness in mind. It can be effortlessly gripped in one hand, making it as convenient to handle as a travel coffee mug. Furthermore, the drill index can be left in the cup holder of your truck while you're on your way to a job, ensuring easy access and organization.

When all hands are on deck, the drill index can be conveniently hung on your belt, whether you're working in the shop or out in the field. This allows for easy transportation and keeps the drill bits within reach, improving efficiency and productivity.

The unique round drill index combines form and function into a beautifully designed, easy-to-carry drill set. The thoughtful design not only enhances the visual appeal of the product but also contributes to its overall user-friendliness and convenience.

In summary, this comprehensive cobalt drill bit set offers superior performance, durability, and versatility, making it an invaluable tool for professionals and DIY enthusiasts alike. Its user-friendly features and high-quality construction make it a must-have for any workshop or jobsite.

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