I am using this router in a 3kw air cooled CNC router system. This is a solid, heavy-duty cutter that will cut everything I've tried with it: 3/4-inch plywood, oak, walnut, and even some MDF. He cut through everything, leaving a minimum of tangles on the wood. With the 3 flute cutters I was able to increase the feed rate of the cutter compared to my single and double flute cutters. I highly recommend this cutter and it will become a must have cutter in your arsenal.