The EDGE2 is the affordable competitive edge in Ram EDMing. At 6,000 lbs, the EDGE2 outweighs most machines in its class by 2 to 1. Intelligent EXPERT System™ (IES) optimizes machining conditions on-the-fly for unattended operation. "Z" Axis high-speed pulse of 5m/mm provides for faster machining of deep "ribs." Fine finish circuit can eliminate polishing by achieving surface finishes as fine as 2µinch instead of 16µinch. A standard automatic electrode changer, extinguisher and dielectric chiller improve throughput and protect your investment during unattended operation.