Substitute More Shallow Passes for Fewer Deeper Ones You can do shallow passes fast enough to more than compensate for the time fewer deeper passes take. So take a look at your materials and projects. Find the deep cuts and identify how many shallow passes can give you the same cut quality, but much faster.

Computer numerical control (CNC) is a technology that uses computers to control machines in manufacturing processes. It outlines a high-tech way to automate and precisely control the movements of tools and machinery in industries like metalworking, woodworking, and even 3D printing.