carbide tipped turning tool JIS standard DIN standard,4971,4972,4973,4974,4975,4976, ... 4977,4978,4980... full range of various carbide tipped turning tool,lathe tools,brazed turning toolsISO1,ISO2,ISO3,ISO4,ISO5,ISO6 ... -1616R2020/L20201625140263-2020R2525/L25252032170263-2525R3232/L32322540200263-3232 P30 carbide brazed tool bits