I have only had this machine for a short time. It was purchased to shape knives. So far the machine has been GREAT. The attachments are definitely an added plus. Great machine for the price.
This product is a great buy for the price. I did have to adjust the motor to get it to track straight but was not difficult to do. I also drilled a hole on the bottom of the tracking wheel bracket and I am using 2x72 belts with it. All things considered I think it's a good buy for a cheaper grinder
Ron 
