From crisp engravings to flawless edges, the right CNC router bit can make or break your woodworking project. Understanding bit types, materials, and upkeep ensures cleaner cuts and longer tool life.

DIYer and woodworker April Wilkerson explains what a flush trim router bit is and how to use it for clean, precise cuts.

What is the most important part of the router bit? The shank (shaft) of the router bit is most important. If the shank is not perfectly concentric, there will be excessive vibration, run-out, and ...