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.

For an upcoming project, we needed a large, 1-3/4” thick piece of solid black walnut. Wood like this isn’t something you’ll find just anywhere, and when found, it’s rarely in the dimension you need.

Choosing the right CNC router bit can make or break your project’s quality, speed, and efficiency. From flat end mills to V-bits, each type serves a unique purpose and material compatibility is key.