3M Precision Grinding Finishing 3M Diamond Dressing Rollers
Diamond profile roller Grinding wheel n sd V fa V fr VR. 6 Various types of diamonds A Natural diamond grain, rounded B Natural diamond grain, sharp C Synthetic diamond grain D Natural edge reinforcement, octahedronshaped E Natural edge reinforcement, needleshaped F Monocrystalline synthetic edge reinforcement G Polycrystalline diamond inserts The arrangement and grain density of the ...