MGFV425L15-50/80（no include inserts） CCGT21.51FL Cermet really is the only

Cermet really is the only way to go if you need that mirror shine on carbon steel

Equivalent Models Index: This industrial monolithic external right-hand grooving and turning toolholder serves as a premium high-rigidity direct replacement for standard market codes including: MGEHR2020-4

Product Overview: Which indexable face grooving toolholder is best optimized for MGMN300 inserts within a 25mm to 70mm diameter range

SUMITOMO WNMG080408N-SU AC830P Carbide Turning Insert (Metric WNMG080408 / Imperial WNMG432)

MGFV425L15-50/80（no include inserts） CCGT21.51FL Cermet really is the onlyBEYOND MGFV425L15 50 80 External Spring Steel Turning Tools MGFV425L15 50 80 MGFV425 MGFV425L15 50 80 CNC Lathe Cutter Holder Machine Metal Tools Package Include: 1pcs turning tool holder (not include insert) Specifications: UsageSpring Steel Turning Tools Model NumberMGFV425L15 50 80 Brand NameOYYU BEYOND Use Insert : MGMN400(Need purchase separately)