High Hardness Carbide Tungsten Steel Electric Rotary File Sharpener Metal Carving Grinding Head

Tungsten Carbide burs with standard flutes are used for easy material removal and leave a smooth finish. These burs are ideal for use on hard wood and most metals including stainless steel, steel alloys, cast iron, etc.

Carbide burrs are used for a wide range of stock removal and grinding operations.

They are useful on a wide range of materials, particularly hard ones such as metal, ceramic, plastics and even wood.
Plain Cut is for general purpose fluting. The second most popular cut.
Double Cut is the most popular fluting style. It is very efficient at stock removal, it creates a small chip resulting in a smoother finish.
Use on heat treated and tough alloy steels where control is important. Creates a powder-like chip.

Carbide is commonly used in deburring and for engineering. It offers better long term performance than other materials such as HSS (High Speed Steel).

Carbide burrs need to be used at relatively high speeds.

Ideally suited to use with air tools, flexible shaft systems and micromotors.
Popular in all industries. Commonly used by our precision engineering customers for deburring mould tools and other general deburring.

Joint carbide co.,ltd was established on January 21, 2019, as a sales branch established by Zigong joint carbide co.,ltd in Chengdu.Our company covers 20,000 square meters was a high-tech enterprise integrating research, development, production and sales of cemented carbide products and cemented carbide rotary burrs，carbide tire studs，carbide repair tire stud，carbide particles & composite welding rods.

The company is committed to providing high-precision, high-speed and efficient metal grinding solutions and services for the machinery manufacturing industry. The company introduced the most advanced international five-axis five-linkage CNC tool grinder, three-coordinate tool detector and other equipment from Germany. The aim is to produce high-quality, internationally competitive products using internationally advanced equipment. At present, our company has become the largest rotary file production base in the country, with a mature R&D team and management team in China, and a stable supply chain.

As a metal cutting tool, the rotary file has been exported to Europe, North America, South America and a small number of Southeast Asian countries.A few days ago, the company has completed the accumulation of various infrastructure and technology research and development. Since 2020, our company has added 200 five-axis and five-linkage rotary grinders. By 2023, our company will invest a total of 400 five-axis and five-linkage rotary grinders. Grinding machine (total value 150 million yuan). By then, our company will become the world's largest supply base for rotary files.We have the world's advanced raw material cemented carbide formula technology, the most optimized advanced manufacturing process, and the largest-scale production equipment.

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