Detailed Product Description

Features:
1) Mainly used in the field of oil drill, plane, shipping, automobile,
    chemical industry and build engineering.
2) Better to be used to de-rust the rust on the inner-wall of pipes
     between diameter 80-300mm with cleaning grade to Sa 2.5.
3) Grinding materials matched with the cleaner: Shot, ore sand.
4) Abrasive grain mesh: 25 and 10 ( 0.71mm and 2mm ).