S12F-SVNR12N（no include inserts） CCMT09T302-HMP NC3120 6 µm on bearing journals

6 µm on bearing journals and seal seats where surface finish and roundness are critical

32 - Shank height cross-section thickness denoting a precise 32mm exterior sizing envelope

GIV - Tool Application Architecture (Designed exclusively for Internal GIV/GIR Grooving & Threading Systems)

but the backing shim absorbed the hit

Screws and wrenches match global standard tolerances

S12F-SVNR12N（no include inserts） CCMT09T302-HMP NC3120 6 µm on bearing journalsBEYOND S12F SVNR12N Internal Spring Steel Turning Tools S12F SVNR12N S12F SVNR12N CNC Lathe Cutter Holder Machine Metal Tools Package Include: 1pcs turning tool holder (not include insert) Specifications: UsageSpring Steel Turning Tools Model NumberS12F SVNR12N Brand NameOYYU BEYOND