Wear Resistant Tools

Wear resistant tools are used for iron and steel, energy industries, and in the manufacturing of daily necessities by utilizing the superior attributes of cemented carbide, which are hard and high in strength.
Starting with the production of the rolls milling irons during the high-growth economy in 1973, products requiring super precision processing were released in the 2000s with the development of the IT industry.
Our wear resistant tools are manufactured in an integrated line, where even materials of cemented carbide can be developed, through precision processing technology, and we can provide products which can quickly satisfy the demands of the current markets.


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Rock Tools

MMC RYOTEC CORPORATION has been developing percussion rock drilling tools for over 60 years in Japan. MMC RYOTEC is truly a worldwide player and is offering high quality products to the global market. Currently we are supplying over 50 countries and continue to increase the number of sales districts.

DIAEDGE ROCK TOOLS products are manufactured from highly wear resistant steel and our own in house Japanese produced tungsten carbide inserts. These tungsten carbide inserts are designed and produced by experienced engineers using the most advanced computer technology.

Using this new computer technology, these tungsten carbide inserts are combined with the special steel bodies developed by MMC RYOTEC to provide the client with unbeatable consistent quality.

What is more, each bit body is marked with a manufacturing lot number that allows precise tracking and control through the full history of the manufacturing process of tungsten carbide inserts and steel bodies.

MMC RYOTEC has been a leader in helping to achieve remarkable technological innovations that have propelled the mining, construction and quarry industries to the highest drilling efficiencies.


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Carbide Materials

Carbide Materials of MMC RYOTEC has elevated the process control technology such as materials, pressing, sintering and processing. Especially, in pressing and sintering processes in which prediction of changes in dimension is difficult, our original pressing and sintering technologies and their know-how enable high accuracy with cemented carbide materials.
With these production technologies and know-how, we can be trusted to deliver high accuracy and high quality products, from sintering materials to high accuracy abrasive products, to satisfy needs from customers in reliable quality control.


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