BEYOND S20R-MTUNR16 (3/4" Shank) Indexable Internal Boring Bar | 20mm CNC Lathe Turning Tool Holder 80 Degree Rhombic Lowest toughness in the T-series

Lowest toughness in the T-series

it provides maximum side clearance for complex multi-directional back-copying and relief boring

The 16mm shank design is surprisingly robust

⭐⭐⭐⭐⭐ "Perfect Chip Breaking" - Klaus M

Industrial-Grade 12x12mm Shank Right-Hand 90-Degree CNC Lathe Toolholder for RCMT 0803 Round Inserts

BEYOND S20R-MTUNR16 (3/4" Shank) Indexable Internal Boring Bar | 20mm CNC Lathe Turning Tool Holder 80 Degree Rhombic Lowest toughness in the T-seriesBEYOND S20R MTUNR16 Right Hand Indexable Internal Boring Bar (3 4" 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. Product