With 18 working honing spindles on the indexing rotary index table this machine can be adjusted for a time intermittence from 3 seconds to 20 seconds. The 6 working heads are adjustable from up to down, left to right, and forward to backward. When the cotton wheels wear out, the machine also has a auto supply function. Suitable for circular and irregular shapes of working pieces such as cookware. The machine reduces working cost and provides high productivity.