Sand Belt for Chrome Polishing Copper Polishing Gravure Cylinder Making Microfinishing Film Lapping Film Abrasive Belt Roll

This product is used for polishing chromium-plated gravure cylinder and matched with Chromium-plated Gravure Cylinder Polisher. It can highly improve the smoothness of the chrome surface to achieve high quality printing performance.

Grit: 9mic, 15mic, 30mic, 40mic, 60mic

Size: 4in * 150ft * 3in

Specification:

3M 262L 9μm, 15μm, 40μm

3M 362L 15μm, 30μm, 40μm

3M 263x, etc.

Type:

1. Roll shape Size: 4in*150ft*3in

2. A4 size (50pcs/bag)

3M SAND BELT

1. For copper polishing: lapping film

Standard dimension: 4\"*150ft*3\"

Grid: 261X, 263X, etc

9mic, 12mic, 15mic, 30mic, etc

2. For chrome polishing: finishing film

Standard dimension: 4\"*150ft*3\"

Grid: 262L, 362L, etc

9mic, 12mic, 15mic, 30mic, etc