🔧 Wztepeng 66785 Manual Piston Ring Filer: Achieve Precision with 120 Grit 66786 Grinding Wheel Review

basic and so it says in the description and by what it looks like but the grinding wheel is bent it also seems poorly finished but you get what you pay for

The rotation unit is drilled out of the encoder and the grinding stone has stopped removing material after 6 rings. Grinding the face is useless.

Pretty simple process. But the grinding wheel is probably the cheapest wheel I've ever seen. I was only able to grind 4 rings out of 16 before the wheel was completely smooth. waste of money for sure.

The biggest problem is that the grinding wheel hangs under the case back. I installed it on a block of wood with washers between the wood and the body of the file. He made rings well, but if you make rings in any quantity. Buy something else

The filter arrived disassembled which is good but it came without instructions so the user might have some trouble at the first time , Shaft that holds the grinding wheel must be tightened carefully so that it does not bind, but also not too loose so that it wobbles too much and does not grind the ends. Overall worth the money and meets expectations.