rzt0007

1) T27/29 Do OEM 2) Layer:7-13 3) ID:16mm 22mm 4) OD: 90-180mm fiberglass backing plate The excircle of backing disc is deal with polishing without burr, the tolerance of external diameter is less than 1 mm. The diameter, layers and so on can be made by customers demand. The fiberglass backing plate surface can be made-in no-woven cloth and black paper. Through 10 years experience of working with ...