Description of Carbide Crashed Grits:

Tungsten carbide grits also called tungsten grits,carbide grits,it is used to welding or solder onto a steel body, to increase thewear resistance properties. For example, if a steel cutter can cut 24 hours without grits, it will cut 240 hours after with the tungsten carbide grits.

Szie Chart of Carbide Crashed Grits:

Application of Carbide Crashed Grits:

The tungsten carbide grits is suitable for hard facing material. 1 mesh to 12 mesh: used for wear-resistance electrode and mace electrode;

10 mesh to 60 mesh: used for saw blade or play a role of wear-resisting welding in the metal surface.

• 1) Ceramic, metal lapping, and polishing applications
• 2) Slicing of silicon carbide wafers
• 3) Rock and stone polishing and engraving
• 4) Slicing, lapping,and polishing glass and germanium wafers
• 5) Lapping of piston rings and gears
• 6) Grinding of nonferrous materials
• 7) Finishing tough and hard materials
• 8) Bonded abrasive tool applications
• 9) Glass etching and glass carving industries

Advantages of Carbide Crashed Grits:

• High thermal conductivity rating of 100 W/m-k
• Extremely hard : Mohs 9.1 or 2550 Knoop. Harder than aluminum oxide
• Blocky grain, will splinter as it breaks down, fast cutting speeds,great for recycling
• High strength at elevated temperatures
• Great for glass frosting & engraving,stone carving & etching, rock tumbling
• Grades 16 through 1500 available

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：