4 Speed Milling Cum Drilling Machine is a versatile tool that allows for both drilling and milling operations to be performed in one machine. The machine typically has four adjustable speed settings to accommodate a range of materials and drilling or milling requirements. This type of machine is often used in precision machining applications where accuracy and repeatability are crucial. 4 Speed Milling Cum Drilling Machine consists of a motor, spindle, worktable, and controls, which can be manual or computer numerical control (CNC) based.