Cutting motion can be divided into main movement and feed movement. The main movement is the most basic motion that makes the workpiece and the cutter produce relative motion for cutting. The main movement has the highest speed and the most power consumption. In the cutting motion, there is only one main movement. It can be done by the workpiece, or it can be done by a cutter, it can be a spinning motion, or it can be a straight line.
Know the force and movement of drilling to better to help you use drill bit grinder produced by PURROS. Please read our operating instructions carefully before using the drill, so that you can better brace your grinding skills.