Aluminum CNC Machining PartsWe provide turned products:1) Medical ... -speed engraving machine,Common machines, laser engraving machines, metal injection machine3) Precision machining capability:A) Machine’s rotating speed: ... , Shoulder Facing, Necking, Internal Forming, Drilling, Knurling, BoringMaterialAlloy Steels, Aluminum, Brass, Bronze Alloys, Carbon Steel, Iron, Stainless Steel, Titanium, ...