excircle centerless ceramic diamond grinding wheel 1. Manufacturer-Lower price than most other supplier 2. High efficiency

excircle centerless ceramic diamond grinding wheel for natural diamond polishing and grinding

Excircle centerless vitrified diamond grinding wheel suitable for rough and fine grinding of the diamond compact. With the feature of high grinding efficiency and high processing precision.

Product specification table

Shape code	Dia (mm)	Bore diameter (mm)	Thickness (mm)	Annular ring width (mm)
1A1,6A1,9A1	200	75	50	10
1A1,6A1,9A1	250	75	100	10
1A1,6A1,9A1	300	127	100,150	10
1A1,6A1,9A1	350	127	125,150	10
1A1,6A1,9A1	400	203	150,300	10
1A1,6A1,9A1	450	228.6	150,200,300	10
1A1,6A1,9A1	500	305	150,200	10
Remark:The products specification can be produced in according with the Customers’requirements.

excircle centerless ceramic diamond grinding wheel for natural diamond polishing and grinding