Mechanical part,CNC parts,machined part,metal machining part,precision part,connector,joint, ... machining, thread grinding, and thread rolling2) Materials handled: carbon steel, alloy steel, stainless steel, cast iron, nodular castiron, aluminum, titanium, ... cutting tool: 0.1mm 7)Min. Order: 1000 Piece/Pieces Mechanical parts,Machined part,metal machining part,metal machined connector,machined joints