Koyo-Sha Abrasive Belt R/R Series
The Koyo-Sha Abrasive Belt R/R Series are resin-bond abrasive belts designed for heavy-duty grinding and surface finishing of metals. Built with twilled cotton cloth backing and consistent resin adhesion, they deliver stable performance and wide grit options for manufacturing, automotive, aerospace, and industrial polishing applications.
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These R/R abrasive belts from Koyo-Sha offer high durability and uniform grinding action for materials like steel, stainless steel, aluminum, and brass. Available in multiple belt types (EAK, GAK, SAK, JWK, JCK) and broad grit ranges, they are optimized for both wet and dry operations in professional workshops.
Koyo-Sha Abrasive Belt R/R Series
Koyo-Sha’s R/R Abrasive Belt Series features resin-bond technology and twilled cotton fabric for improved heat and wear resistance. Their jointed design supports efficient cutting, minimal clogging, and consistent surface quality, making them ideal for fabricators, metalworkers, and industrial finishing processes.
Features
| Specification | Details |
|---|---|
| Backing Material | Twilled cotton cloth |
| Bond Type | R/R (Resin bond) |
| Abrasive Types | A (Aluminum oxide), WA (White alumina), C (Silicon carbide) |
| Available Belt Types | EAK, SAK, JWK, JCK |
| Standard Sizes | 100 × 915 mm and 100 × 1525 mm (other sizes by request) |
| Grit Size Range | 40 to 600 (depending on type) |
| Join Options | Designated joint types, commonly D-joint |
