Q351
![](https://uat-id.saint-gobain.com.cn/sites/cn/files/files/images/buproduct/abrasive-product-8-16.jpg)
![](https://uat-id.saint-gobain.com.cn/sites/cn/files/files/images/buproduct/abrasive-product-8-16.jpg)
Saint-Gobain polishing belt for the polishing of shaft parts such as crankshafts, camshafts, balance shafts, etc., to improve the surface roughness of shaft products
Specification
Product size: 80mic-9mic
Abrasive: alumina
Backing: 5-mil polyester film
Sand surface color: according to different grain size
Product form: volume