Profile disc, CBN for V-Steel Profile disc, CBN for V-Steel; cam be used for all HSS and Tantung V-steel in any Radius, Suiting to 26518APCZ-EN Profile sharpening machine Profile disc, CBN for V-Steel Profile disc, CBN for V-Steel; can be used for all HSS and Tantung V-steel in any Radius, Suiting to 26518APCZ-EN Profile sharpening machine