im probably being simple but can anyone tell me where to get reasonably priced inserts for a sandvik parting blade?
looking around online it would seem they may be size 21, although that doesn't seem to help much
the holder i have is a 151.2-21-30 and the original insert had 235 on it. My searching around indicates these were for stainless and rough castings but at around £13 per insert they are a bit more then id like to pay for playing around in the workshop.
does anyone know of a reasonably priced source? id like to get some aluminium grade ones too, but untill i know what to search for ima t a bit of a loss.
alternatively ill just get a new holder and some generic inserts, GTN3 looks to be a standard size??