Review on 🛠️ SBR12 1000Mm CNC Guideway Bearing Machines by CNCCANEN by Doug Virden

First, for all the people who think they're buying high precision CNC parts, kid yourself. There's a reason they're a quarter the cost of parts from Avid CNC or other well-known brands. They are cheap for a reason and should be treated as such. So if you want ultra-high quality, quality-assured engineering parts, buy them. Otherwise stop complaining. These rails fit my needs and the bearings are pretty crappy but for my needs I'll get them working. I also knew what to expect based on the price. If I wanted perfection, I'd spend a heck of a lot more than $40.