The resin boned non-woven and made of their characteristics.

2 classes or 3 classes

Grit: coarse ,medium and fine for choice

Dia of shaft: 6mm or 1/4" shaft for choice.

Features:Quickly dissipating heat ,anti-clog ,glabrous,is suitable for polishing metal wire drawing and tube inner wall.
◆can be customized according to customer's requirement.