Precision turned parts, CNC turning parts and screw-cutting from 3 to 40 mm in diameter and up to 500 mm workpiece length, in the categories of standard parts and simple to complex parts in small series or large numbers. That is, in a nutshell, the wide range of Bernhard Stern GmbH Precision Turned Parts in Niedereschach-Fischbach. For your need of long lathe or bar turned parts we offer CNC machining in the field - From 3 to 30 mm in diameter and - Up to 500 mm workpiece length. Products: Long turned parts For your need of long lathe or bar turned parts we offer CNC machining in the field - From 3 to 30 mm in diameter and - Up to 500 mm workpiece length. Round pieces and square parts - Complex milling, longitudinal and transverse machining - On the front and back of a workpiece, - Polygonal and eccentric turning - Off-center holes and cross threaded holes - Contour, pocket, Nutenfräsarbeiten, knurling and slots. Short turning parts The CNC machining allows for turning, milling, drilling or complete machining of parts with - 3 to 40 mm in diameter and - Up to 100 mm workpiece length. Materials: Preferably we produce turned parts made: - Stainless steel 1.4104 as VA, VA 1.4301, 1.4305 VA - Tempered steel, bright steel machines - Brass and Copper - Aluminum and aluminum alloy Applications: Vehicle Venting and mounting screws, ball joints, engine parts, suspension, hydraulic parts, etc. Mechanical and Automation Engineering Shafts, inserts, holders, sleeves, housings, threaded body, elements for hydraulic, valve, control and regulation technology