and circuit board etc
resin powder
Medium grit for linear polishing and surface condition
Size: 250/200/150/100 (OD)x 100(TH)
ID 25mm/32mm--- 25mm/32mm through hole
50 pcs 330x10mm/457x13mm/520x20mm Abrasive Sanding Belts Sander Tools P40 - P800 Grit::P600 and circuit board etcAluminum Oxide Abrasive Sanding Belts Size: 520*20mm,457x13mm,330x10mm Grit: P60, P80, P100, P120, P180, P240, P320, P400, P600, P800 ( Optional ) Joint type: butt joint Feature: Strong sharpness, abrasion resistant, and no sand drop. Applications: Used for spot welding parts grinding, flash removal, removal of coating operation Suitable for ironworking, woodworking, tyre surface treatment, shipbuilding industry, mold industry, shoes industry etc. all