Alu Cut, Point Grinding, Single Cut, Double Cut, Fine Cut, Diamond Cut 45mm Shank Rotary Burrs For Iron, Steel Iron

Tungsten carbide burrs offer a means of de-burring, shaping and chamferring inside recesses using die grinders. We offer a range of shapes to facilitate different tasks. We also offer 2 grades to suit different metals. Most are 'Hard Metal' grade, ideal for steel, stainless steel and hard alloys. There is also a smaller selection of 'Non-Ferrous' grade which are better for bronze, aluminium alloys and brass. They are also effective on wood and can be a useful aid to carving.

Drive Tools:

Die Grinders: Most of our selection has 6mm spindles to suit the most popular collet size in die-grinders.

Dremmels: There is a small selection available with 3mm spindles. These will suit Dremmels and other detail and hobby tools.

Larger: We offer a small number of burrs with 8mm spindles. These will mainly suit drill chucks.

Extended Spindle: We offer an extended spindle (169mm) option on ball ended burrs.

Recommended Cutting Speeds: These products will work effectively through a wide speed range, but for more specific guidance, please click the 'More Information' Tab.

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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