Review on 🔑 Woodworking Router Keyhole Cutter with Optimized Seawave Design by Quinton Wonsley

Do not buy this product. The quality and accuracy of the product is terrible. According to the description it has a 1/4 inch shank. However, it wasn't working in my router profile, so I put my micrometer on it. As you can see in the bottom half of the image, the actual shaft size is 15/64. Customs service. So no 1/4" collet can grip this bit. The top half of the picture is another nozzle from another manufacturer that actually has a 1/4" shank. I won't be buying anything from this seller/manufacturer again. With router bits and cnc bit precision everything. So if they can't get it right I doubt the cutter head will be right either.