Review on Cionyce Router Cutting Diameter Woodworking by Jim Cutler

According to my experience this router bit was a complete waste of money .It barely cut through the wood and left jagged edges. The only pro was the price, but you get what you pay for in the industrial and scientific realm. The biggest issue was the POOR quality of the product, leading to frustration and more work than necessary. I do not recommend this router bit for anyone serious about woodworking..