Why is finished stock concave on the front end with my Jet JJ-6CSDX?
- JJamie FarrellJul 30, 2025
If you are getting finished stock that is concave on the front end with your Jet Power Tool, it may be due to several reasons. You might be cutting against the grain, so try to cut with the grain whenever possible. Dull knives or knife inserts can also cause this, so sharpen or replace them. Feeding the workpiece too fast or cutting too deeply can also lead to this issue; try using a slower feed rate and making shallower cuts. Imperfections in the wood, such as knots, or high moisture content can also contribute, so inspect the wood closely and allow it to dry or use different stock.