The disc really "cuts" well, and although I haven't made that many cuts, it still shows "character" and since time will tell, that's why I gave it 4 stars.
Update 10-12-2025, after 5 months of work and many cuts, the disc still holds up very well, it doesn't chip the melamine, nor does it fray the plywood, it performs very decently on various woods, I came back to place another order to have it in stock (after all, now I sharpen them myself and don't buy as often as before). Buy it with your eyes closed, I wish you safe and happy holidays.

Excellent. I changed the "mother" disk on my circular saw and it transformed. It cuts melamine and plywood as if it were paper.

I have it for amateur use on a cheap Chinese jigsaw. After quite a bit of use, I only have positive comments. It cuts nicely and cleanly, it doesn't cause vibrations, and after several cuts it remains with an excellent edge. Especially on melamine, which I was afraid of, it cuts very cleanly without "breaking" it.

I can't believe how well it cuts white melamine without chipping. And it's durable and also free.

For its price, it is excellent. It has precision in cuts and leaves a clean cut in its passage. So far, the construction quality is excellent, now time will tell. Recommended.

I received the set today. I did a small test (on a Lidl circular saw, which is 190mm in diameter) and I really liked the cutting. It seems to cut much better than the discs that came with the circular saw. And at this price, it's a great value for money

The best at its price!! I have had it for a while and it cuts plywood without leaving splinters, just like common MDF wood, etc. The circular saw that I had before is now only for emergencies or cutting pallets, for example... I recommend it and I will buy it again!!!