Disston COMPANY 571257 MM 7/32x3-3/4 COB Bit

A high-speed steel with cobalt drill bit, the Master Mechanic 7/32" x 3-3/4" features a 135 split point design with 4 cutting edges, allowing for quick penetration and eliminating walking. The 8% cobalt content provides heat resistance, delivering maximum cutting efficiency at temperatures exceeding 1000 degrees Fahrenheit. This drill bit is recommended for drilling in hard metals such as heat-treated steel, stainless steel, chrome, manganese steel, as well as titanium and armor plate.

The drill bit is double-reinforced with industrial grit and glue, ensuring increased life and durability. Manufactured in China, this drill bit is easy to use, making it a reliable choice for a wide range of drilling applications.

The 135 split point design of the drill bit is a crucial feature that enhances its performance. This design allows for quick and efficient penetration, while also preventing the drill bit from "walking" or wandering off-center during use. The 4 cutting edges further contribute to the drill bit's effectiveness, providing a clean and precise drilling experience.

The 8% cobalt content in the high-speed steel construction is a key factor in the drill bit's heat resistance and cutting efficiency. This feature enables the drill bit to maintain its sharpness and effectiveness even when working with materials that generate high temperatures, such as heat-treated steel, stainless steel, chrome, and manganese steel. The drill bit's ability to perform well in these challenging conditions makes it a valuable tool for a wide range of industrial and automotive applications.

The double-reinforcement with industrial grit and glue further enhances the drill bit's durability and longevity. This added reinforcement helps to prevent premature wear and tear, ensuring that the drill bit can withstand the rigors of frequent use without compromising its performance. The result is a reliable and long-lasting tool that can tackle a variety of drilling tasks with confidence.

Manufactured in China, the Master Mechanic 7/32" x 3-3/4" high-speed steel with cobalt drill bit is a testament to the country's growing expertise in producing high-quality tools and equipment. The ease of use and the drill bit's overall design and construction make it a popular choice among mechanics, DIY enthusiasts, and industrial professionals alike.

In conclusion, this drill bit from Master Mechanic is a versatile and reliable tool that combines innovative features, high-quality materials, and durable construction to deliver exceptional performance, even in the most demanding drilling applications. Whether you're working on hard metals, titanium, or armor plate, this drill bit is sure to meet your needs and exceed your expectations.

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