BEYOND SEL2020K22 Left-Hand Threading Toolholder | 20mm Shank (0.787" Sizing) CNC Lathe Turning Bar Optimized for 22ER & 22ERM Indexable Carbide Inserts SNMG120412-PM YBD152 2 triangular positive indexable profiles

2 triangular positive indexable profiles (TBMT 1

Corner Radius Positioning in WNMG080412 vs

Universal Finishing Performance: The 0

Product Overview: Which heavy-duty external left-hand threading boring bar provides the ultimate rigidity for large-diameter screw cutting on a 14mm neck to 16mm (5/8") shank configuration

Anti-Vibration Engineering: The geometric construction effectively dampens harmonics during high-RPM operations

BEYOND SEL2020K22 Left-Hand Threading Toolholder | 20mm Shank (0.787" Sizing) CNC Lathe Turning Bar Optimized for 22ER & 22ERM Indexable Carbide Inserts SNMG120412-PM YBD152 2 triangular positive indexable profilesBEYOND SEL2020K22 Left Hand External Reverse Threading Toolholder 20mm Square Shank (0. 787" Imperial Sizing) CNC Lathe Turning Bar Optimized for 22ER & 22ERM Large Pitch Inserts CRITICAL EXCLUSION NOTICE: Any premium 22ER, 22ERM, or large scale external profile carbide indexable threading inserts, full profile teeth, or specialized multi tooth chasers illustrated within our toolholder photos, assembly diagrams, or engineering application renders are