Product Details
Carbide Burr Double Cut Cutting Tools Alloy Rotary File High
Quality Super Cutting Speed Carbide Rotary Burr
Product Usage:
Carbide rotary files are widely used, and are used in industrial
sectors such as machinery, automobiles, ships, chemicals, and process carving. The effect is remarkable. The main uses are:
- Finish machining various metal mold cavities, such as shoe molds,
etc.
- Carving of various metal and non-metal crafts and craft gifts.
- Clean up burrs, burrs, and welds of castings, forgings, and
weldments, such as machine foundries, shipyards, and automobile factories.
- Chamfering and groove processing of various mechanical parts,
cleaning pipes, and finishing the inner hole surface of mechanical parts, such as machinery factories,
repair shops, etc.
- Finishing of impeller flow channel, such as automobile engine
factory.
Key Features:
Carbide rotating files mainly have the following characteristics:
- Various metals (including hardened steel) and non-metal materials
(such as marble, jade, bone) below HRC70 can be freely cut and
processed.
- It can replace the small grinding wheel with handle in most of the
work, and there is no dust pollution.
- The production efficiency is high, and the processing efficiency is
dozens of times higher than that with a manual file, and the
processing efficiency is nearly ten times higher than that with a small
grinding wheel with a handle.
- The processing quality is good, the finish is high, and the mold
cavity of various shapes with high precision can be processed.
- Long service life, ten times higher durability than high-speed
steel tools, and more than 200 times higher durability than alumina
grinding wheels.
- Simple and convenient to use, safe and reliable, can reduce labor
intensity and improve working environment.
- The economic benefits are greatly improved, and the comprehensive
processing cost can be reduced by several tens of times.
Name | Type | Cut | Material | Product Process | Head Hardness | LOGO |
Cylindrical | A | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Cylindrical End Cut | B | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Cylindrical Radius End | C | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Ball Shape | D | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Oval | E | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Tree Shape | F | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Tree Pointed Ends | G | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Flame | H | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
60°Cone | J | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
90°Cone | K | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Taper Radius End | L | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Cone | M | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Inverted Cone | N | Single/Double/aluminum | YG6/YG8/YG10X | CNC | 89-92.5HRA | Customized |
Application Tips
- Use lubricant or wax to prevent flute loading in soft materials.
- Using the recommended speed prevents premature wear and/or insufficient material removal rates.
- Maintain grinder concentricity to optimize material removalN rates and extend bur life.
- Reduce flutes and increase speed in softer materials. Increase flutes and reduce speed in hardened materials.
- Cross cut styles (6, 3SP, 4) generally improve stock removal, control, and reduce chip size.
Company Profile
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.
Our Brands:


