1/4 Inch Rotary File Grinding Burrs Carbide Cutting Tools Burr Abrasives Tools Air Tools

Carbide burrs are used for grinding, deburring, shaping, and weld bead removal. Uses include rapid removal of sharp edges and excess metal material including cast iron, steel and aluminum. Use in die grinders and rotary tools.

Carbide burrs come in both 1/4" shank and 1/8" shank. All burrs with a 1/4" diameter and under are solid carbide, all burrs over 1/4" diameter have hardened steel shanks. A super cut is standard on all burrs. Resharpening and extra long shanks are available. All burrs provide an accurate and precise cut.

Single Cut Carbide Burr Cutting Tools

Single cut is a general purpose tool designed for cast iron, steel, some copper and brass and other ferrous materials. It will give good material removal and good workpiece finishes.

Double Cut Carbide Burr Cutting Tools

Double cut allows for rapid stock removal in harder materials. The addition of the left hand flutes reduce the pulling action, allowing better operator control. It reduces the size of the chips and can be used at slower than normal speeds.

Non-Ferrous Aluminum Cut Carbide Burrs

Non-ferrous are exactly what you would expect them to be. They are specially designed to be used on non-ferrous materials such as aluminum, copper and magnesium.

The Carbide Rotary Burrs is an effective way to realize mechanization The Carbide Rotary Burrs is an effective way to realize mechanization. In airplanes, shipbuilding, automobiles, machinery,

Chemistry, etc. Cemented carbide rotating burrs can be widely used for processing iron, cast steel, carbon steel, alloy steel, stainless steel, hardened steel, copper and aluminum, etc.

· Processing various metal materials, including hardened steel ≤HRC65.
· Instead of a small grinding wheel, there is no dust pollution.
· The productivity is several times higher than using hand tools, and three to five times higher than using small grinding wheels.
· The burr life is ten times longer than that of high-speed steel and fifty times longer than the life of a small grinding wheel.
· Finish all kinds of mold cavities.
· Remove burrs from castings and forgings and welding spatter on welding components.
· Chamfers, beads or grooves on mechanical parts.
· Chamfer or burr the pipe.
· Polish the impeller channel.
· Grind the hole into a precise shape.

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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