The M2I7-μ microEDM and nanogrinding machine cuts complex 3D contoured shapes and round holes to within 0.20-μm diameter and positional tolerance. The X, Y, and Z axes each have a 50-mm positional range. Grinding produces a mirror surface finish.

SmalTec International LLC, 1212 Naper Blvd., Suite 119-316, Naperville, IL 60540, (630) 364-1788,