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In the market for cutting tools there are not specific tools for machining polymers, where the main difficulty is chip\udcontrol. Cutting tools are only available for machining metals. In this study, tests were performed turning nylon, with the\uduse of standard carbide tools, in order to identify tool geometries and cutting parameters able to perform the machining\udof the material, controlling the chip in the best way possible. The comparison criterion used was the chips formation,\udsince usually for nylon, occurs on continuous tape. The tools that have the best results were the TNMG 160408-PF,\udused for machining steel with the following cutting parameters: cutting speed of 450 m/min, depth of cut of 2.0 mm and\udadvancement of 0.35 mm/rev; whose chip formed long tubular long tangle, and the tool CCGT-120408 BAL, for the\udmachining of aluminum, with the same depth and advancement parameters, but with cutting speeds of 600 m/min and\ud750 m/min, providing chip formation of fragmente

O USO DE FERRAMENTAS DE METAL DURO NO TORNEAMENTO DO NYLON