BEYOND SEL1212H11 Left-Hand Threading Toolholder | 12mm Square Shank (0.472" Imperial Sizing) CNC Lathe Swiss Turning Bar for 11IR & 11IRM Indexable Carbide Inserts DNMG150608MC TT8115 use radial or modified flank

use radial or modified flank infeed methods to distribute the work-hardening wear evenly across both cutting edges of the insert

ensuring chip evacuation

brittle chips characteristic of iron while maintaining low cutting forces to protect spindle health

"Ottima finitura superficiale su fori piccoli" Alloy steel quality is top notch

High Speed Velocity

BEYOND SEL1212H11 Left-Hand Threading Toolholder | 12mm Square Shank (0.472" Imperial Sizing) CNC Lathe Swiss Turning Bar for 11IR & 11IRM Indexable Carbide Inserts DNMG150608MC TT8115 use radial or modified flankBEYOND SEL1212H11 Left Hand External Threading Toolholder 12mm Square Shank (0. 472" Imperial Sizing) CNC Lathe Swiss Turning Bar Optimized for 11IR & 11IRM Indexable Carbide Inserts CRITICAL EXCLUSION NOTICE: Any premium 11IR, 11IRM, or standard internal right hand profile carbide indexable threading inserts, full profile teeth, or chipbreaking geometries illustrated within our toolholder product photos, assembly blueprints, or tooling application