The new OptiMotion™ function on the Speedy 400 makes it very easy to determine cutting parameters. A simple long straight line will define the right speed at 100% power. If the parameter cuts through at the selected speed, you can adopt this setting for any cutting application on this material - whether large, angular shapes or detailed, small circular geometries. Make sure, however, that the frequency is adjusted accordingly at high speeds (e.g. to 2000Hz or 3000Hz) to obtain a uniform cutting line.