Without the right bits, even the perfect CNC rig won’t be going very far. Explore this comprehensive guide to CNC router bits! While CNC machines have opened all kinds of creative possibilities, the magic lies in the bit. It determines whether you will end up with a perfect or okay design. Plus, it also makes the difference between cutting down on waste or increasing material costs significantly. The bit is used to remove material in a specific way. Initially, routers used to be handheld tools that were guided by templates or ball-bearing pilots, and they were moved manually around the workpiece. But today, routers are controlled using computers that precisely determine the toolpath, and these routers require bits to make intricate cuts. The range of materials and designs cut by router bits has grown significantly in diversity, and so have the types of CNC router bits. Today, the market is flooded with so many kinds of CNC router bits that picking the right bit for a project isn’t always intuitive. Before going any further, let’s familiarize ourselves with some CNC routing jargon that will be used throughout this article: Even though bits fall into these two main categori...