BEYOND SNL0008K11 Internal Left-Hand Threading Boring Bar | 8mm Shank Diameter (5/16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11ER & 11ERM Indexable Carbide Inserts DGN3002C It allows the tool to

It allows the tool to plunge forward and pull back through intricate contours

28 mm/rev Austenitic Stainless Steels (M-Class / SS304 / SS316) 70 - 150 m/min 0

securing the 60° triangle insert tightly via screw-down clamping to prevent micrometer-scale shifting

mining machinery

offering better heat resistance and a more stable cutting edge for modern high-speed CNCs

BEYOND SNL0008K11 Internal Left-Hand Threading Boring Bar | 8mm Shank Diameter (5/16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11ER & 11ERM Indexable Carbide Inserts DGN3002C It allows the tool toBEYOND SNL0008K11 Internal Left Hand Threading Boring Bar 8mm Shank Diameter (5 16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11ER & 11ERM Indexable Carbide Inserts IMPORTANT MACHINING ASSEMBLY NOTICE: Any premium 11ER, 11ERM, or alternative external internal indexable carbide threading inserts, full profile thread teeth, or molded chipbreaker geometries displayed within our product imagery, schematics, or turret assembly drawings