DCGT11T302MAMX 11T304MAMX 11T301MAMX TM4 DT4 DM4 NTK菱形刀片
日本NTK刀片菱形 DCGT11T302MAMX TM4 DT4 DM4 DCGT11T304MAMX
日本NTK刀片菱形 DCGT11T301MAMX TM4 DT4 DM4 DCGT11T302MAMX