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Review on πŸ“ High-Precision 8mmX300mm Linear Motion Shaft Diameter for Smooth Movement by Mike Walters

Revainrating 5 out of 5

Very accurate

I am building a jet engine model and have ordered a stainless steel shaft from another customer. It didn't work because it wasn't very smooth or very straight. I then bought this product hoping it would match the bearings I have on the motor. And surprisingly, it worked perfectly. It came with two poles, which was cool (in case one of them melted). And they were perfectly smooth. In general, the product is of very good quality.

Pros
  • Widely used in 3D printers, automatic machines, injection molding machines, CNC machines, etc.
Cons
  • weak