cutting tool set carbide tipped turning tools JIS standard DIN standard,4971,4972,4973,4974,4975,4976, ... ... cutting tool setcarbide tipped turning tool,cemented carbide turning tools,lathe tools,brazed turning toolsISO1,ISO2,ISO3,ISO4,ISO5,ISO6,ISO7,ISO8 ... /16",1/2",5/8",3/4",1" cutting tool set