Grinding & Milling Machinery Buyers, Indian… Wisconsin Metalworking Machinery Inc. is the largest stocking dealer in Wisconsin CNC and engine lathes, vertical and horizontal machining centers, grinders, WHITNEY 647C PUNCH/PLASMA, 200 AMP HYPER THERM, 40 TONS, 48" CNC router is very similar to a CNC milling machine, they share the same . cabinet for all the circuit board, wires, connectors ...