Grating Disc, medium, 3mm (1/8"), fits R4N, R6N, R6VN CL50D, CL52D, CL55D, CL60D) Food Quantity Time Potatoes 100# 5 min. Nut Meats 100# 5 min. Coconut 60# 5 min. Chocolate 60# 5 min.