I have some cheap Enco lathe tool holders that came with TCMM (TT) 321 inserts. The holders suit my needs, but I am now running out of inserts. Enco wants 3-5 bucks a piece for them. I have tried EBay and I have yet to see this insert listed. Is there some place that has them cheaper or better yet, what inserts might be substituted for use with these holders?
TIA
Jay Cups