Milling and cutting MDF boards – CNC-STEP – CNC ...
Jan 22, 2021· CNC Drilling. Drilling is a machining process which employs multi-point drill bits to produce cylindrical holes in the workpiece. In CNC drilling, typically the CNC machine feeds the rotating drill bit perpendicularly to the plane of the workpiece's surface, which produces vertically-aligned holes with diameters equal to the diameter of the ...