... :+/-0.0001 4.finish&Heat treatment worm gear for servo motor Specifications:1) Suitable for various automotive, electronic, ... machines, German injection molding machines, Japanese and South Korean high-precision CNC lathes, automatic lathes, automatic milling machines, ... optical projectors, Mitutoyo fineness instruments for inspection, EDM, high speed CNC machine, Sodick wire EDM, etc. 3)Quality ...