3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 with 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts

Seems to be a good product for low cost. I have been taking 60 thousands cuts on 4 inch round mild steel. Chip breaker works best at heavy cuts. Would like to have a set of 1/2 inch for my smaller lathe.

The carbide tool holders are exactly as described they work very well I am extremely happy with my purchase I will buy again

Los insertos son bastante fuertes y robustos. Compre un paque de de insertos izquierdos y derechos y hasta el momento siguen funcionando muy bien. Los he puesto a prueba en muchas ocasiones y han resistido muy bien.

I have used these for about a month now. the tool holder is a quality product. the carbide tips are good for making chips to get to a final pass but defiantly not a final pass tool for the most part.

These are very sharp. They handle an interrupted cut pretty well. I got a very nice finish when it was brand new then degraded to a normal finish after 10s of feet of cut. still running on the first corner of all 3. I bought the extra inserts with them and expect to be cutting for a long time on them. If you are a very active hobbyists these will serve you well.

Hard to argue the price vs qualtiy. The inserts are meh, but those need replaced often anyway.

Not the best quality, but not too bad and certainly not the highest price. A fine value for the home shop if one is on a budget.

Seems to be good quality. I milled the thickness down to a 1/2 inch to work on my lathe.

I was surprised at how well these cut considering the price I paid for the set!

Using them on mild steel. Work great and I am pleasantly surprised that I have yet to change an insert.