Collar guides are one or 2 piece rings that surround the router bit. They’re often screwed to the router subbase, or in some cases, to the base casting. Most are sandwiched (PC/DW) on a subbase. In the example shown, the ….
Most of the important principles of routing are not about routing or routers! Rather, they are about understanding and managing the materials to be routed. Routers, due to their precision and bizarre secondary and tertiary reference systems, have put a ….