BEYOND S18Q-MTUNR16 (11/16" Shank) Indexable Internal Boring Bar | 18mm CNC Lathe Turning Tool Holder WCMX06T308 "Which 20mm left-hand holder provides

"Which 20mm left-hand holder provides the best finish for intricate profiling with VCMT 1604 inserts

Although the solid structural steel shank is 16mm

The neutral hand gives me much more setup flexibility

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This Japan-made indexable turning tool is the professional CNC machining choice for those requiring consistent tool life

BEYOND S18Q-MTUNR16 (11/16" Shank) Indexable Internal Boring Bar | 18mm CNC Lathe Turning Tool Holder WCMX06T308 "Which 20mm left-hand holder providesBEYOND S18Q MTUNR16 Right Hand Indexable Internal Boring Bar (11 16" Shank) for High Rigidity 93 CNC Lathe Rough Boring and Deep Hole Machining INDUSTRIAL PACKAGING NOTICE: The indexable carbide insert shown mounted inside the pocket matrix of this boring bar is for spatial layout, dimensional visualization, and cutting geometry representation only. Turning inserts are NOT included in the package and must be purchased as separate line items. 1.