Products › Grinding Cones Grinding Cones $60.95 Grinding Cones – For intermediate finishing. After gross reduction but before final smoothing. Grinding Cones – For intermediate finishing. After gross reduction but before final smoothing. Add to Cart Added! You Might Also Like Adhesion Promoter $96.95 Dispensing Gun $114.95 Intra-Oral Tips $32.95 Mollosil Plus Cartridge Only from $273.95 Grinding Cone Mandrel $60.95