Gasket Plae Washer Fastener mai niƙa mai gefe biyu

Machie  Model : YH2M8470 High Speed Double Disc Grinding Lapping Machine

Lapping Grinding Workpiece: Gasket Plate Washer Fastener(Thickness:1.5mm)

Lapping Grinding Requirement: Thickness Tolerance ±0.005mm,Flatness 0.01mm