Polis Précis

Since 1982, Polis Précis machines carbide tools as well as tools in ceramics, steel, tungsten, Sparkal®. Some examples: - Die cutting tools (all types), stamping tools, punching tools (adiabatic and traditional) + repairs - Special components for Die cutting tools, stamping tools, punching tools: Dies, punches, monobloc or brazed parts. - Machining of electrodes in copper and Sparkal. - Powder compacting tools: Complete presstools: Dies, punches, core rods, filler plates in carbide and steels. Multi cavities, Co axial compaction – splitted punch, Uni axial and Multi axial compaction, cross hole, closed, opened and splitted die, lateral punches for side compaction. - Injection Moulds - Hot and cold forming tools. - Workpiece control tools - Extrusion dies - Precision tools: Calibrating dies. - Wear parts in carbide and ceramic. - Machining of hard metals (Carbide of tungsten, tempered steel) - Tools according to the drawings. - Monobloc, shrinked or brazed parts Services: EDM (wire + rotary spinner and sinker), Precision grinding (flat, NC 5 axes cylindrical and coordinate), Fitting, Polishing, Control, Methods, 5 axis machining: Hydrostatic milling and jig grinding on the same machine (Position deviation Pa = ± 0.3 μm) + 80 positions Robot, turning, laser marking. brazing, shrinking. Materials: Carbide: tungsten carbide (all grades), boron carbide, silicon carbide ... Ceramics: Si3N4, ZrO2 and other grades Sintered and hardened steels Sparkal and copper for the electrodes Tungsten Aluminum Titanium Tantalum PTFE + Carbon TNA Bronze…