1/8th inch pass on a 1/2" thick mdf sounds okay, and -.50 would be 1/2" mdf yes. Mdf that I've seen is usually right on, plywoods are all over the place sometimes between units and even sheets within the units. That's why its always nice to cut through the material into your spoilboard a tad (even a few thousands) to ensure you are making it through your material. But the mdf shouldn't be a problem. Sorry for the confusion on the z-, wasn't familiar with ace! |