NN, Inc. (NNBR)   23.75   -0.8   -3.26%

Ease of Machining of Plastics

Below graph shows the machinability of various extruded plastics. Plastics typically also have a 10 to 40% glass filled grade. Glass fill makes machining more difficult; expect shorter tool life and greater flatness issues. Click on the image below to enlarge.