Custom Brass Aluminum Copper Stainless Steel Alloy Steel Casting Machining Parts
| Machining Operation | Charateristica |
| Drilling | Employs rotating multi-point drill bits Drill bit fed perpendicular or angularly to workpiece Produces cylindrical holes in workpiece |
| Milling | Employs rotating multi-point cutting tool Workpiece fed in same direction as cutting tool rotation Removes material from workpiece Produces broader range of shape |
| Turning | Employs single-point cutting tools Rotates workpiece Cutting tool fed along the surface of the workpiece Removes material from the workoiece Produces round or cylindrical parts |
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 drill bit employed for the drilling operation.However, angular drilling operations can also be performed through the use of specialized machine configurations and workholding devices.Operational capabilities of the drilling process include counterboring, countersinking, reaming, and tapping.
