Hi, I have recently bought a Chinese made carbide cutter turning tools (as I live in China). The smoothness after carving /scraping is far from the quality of Easy Wood tools videos. Is there a difference in carbide blades quality? Do they make their own blades or sell also Chinese made. I'm wondering if it makes sense to buy just their blades and if they are standard size for all. The price difference here is like 10x

Best,
Filip