We will fully meet the needs of customers requiring precision finishing!
The "PVA manufacturing method" uses PVA (polyvinyl alcohol) as a binder to form a flexible, porous grinding wheel. It has typical detachment-type grinding characteristics and provides an excellent gloss to the finished surface when using ultra-fine powder for grinding. Grinding wheels made using this method are widely used in fields such as surface finishing of non-ferrous metal materials (aluminum, copper, chrome, etc.), non-metals (glass, resin, etc.), and difficult-to-cut materials. 【Features】 ■ Uses PVA (polyvinyl alcohol) as a binder ■ Formed into a flexible, porous grinding wheel ■ Provides an excellent gloss to the finished surface ■ Can be produced with a particle size of approximately #10,000 ■ Fully capable of meeting customer needs *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Lineup】 ■NKB Grinding Wheel ■NKS Grinding Wheel *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■Surface finishing and polishing of non-ferrous metal materials, non-metals, and difficult-to-machine materials, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Nihon Kongō Tōseki Seisakusho Co., Ltd. has been manufacturing various grinding wheels for over 90 years, and we take pride in our unique technology that allows our products to stand unmatched by others. With a wealth of applications and manufacturing know-how backed by a long history, we can assist in solving various problems our customers face and in the research and development of new products. Additionally, we are open to consultations for the design and manufacturing of custom products tailored to our customers' specific needs and issues. Even for made-to-order items, we can respond with short lead times.