With new high-speed PM4 controls that allow full automation from rough to finish machining, MD+PRO wire EDMs are specifically for 24/7 medical-hardware production. The machines, from MC Machinery Systems Inc., (www.roku-roku.com), let users machine multiple parts with different shapes and thicknesses without setting specific electrical conditions. MD+PROs easily machine straightness and corner accuracy on complicated parts. They come with 0.006 to 0.012-in. diameter wire automatic threading and have a full servo B-axis indexing option for turn-and-burn applications. Their dielectric fluid pump inverters have 16-step programmable flushing control systems. MD+PROs also contain several self-cleaning features for reduced maintenance time.