I couldn't wait to finally use this expensive accessory that has been in my raised control panel kit for years. I followed all the rules. I bought a high end router table and installed a 2 1/2 HP variable speed router as recommended. It took about 12 passes to safely complete a profile on one edge of a 10 inch piece of poplar. Even with the smallest adjustments, there were still some breakthroughs and rebounds. panel bit. This bit is good looking, very large and will end up being a very expensive item in my router bit collection. Stick to vertical bits. I was very disappointed and it's definitely not worth the money.