that I just make with my own hands, so I only use my router occasionally a few times a month or so. Professional editors are absurdly expensive and overkill for what I do. Instead I only buy a kit like this every few years and it works well for me. This kit is great; It includes all the common bits you need for normal projects. It went through the 3/4 inch hardwood plywood like butter and showed no signs of wear after finishing a few countertops. This whole set costs the same as one bit from a premium brand and you just can't beat it.