BEYOND S25S-DDQNL15 (25mm / 1.0" Shank) Left-Hand Internal Boring Bar | Heavy-Duty D-Type Double Clamp ISO Lathe Tool for DNMG 1504 / DNMG 432 Indexable Carbide Inserts CNMG120412N-UX AC830P but this C-clamp profile completely

but this C-clamp profile completely eliminates any micro-movement of the insert edge

Replaced our standard carbide with these for finishing alloy steel 4140

Ideal for CNC environments requiring mirror surface Ra values and high productivity

Advanced PVD Coating Matrix: Features a smooth TiAlN-based PVD layer optimized for thermal protection

This specific EDR-1 geometry is engineered to reduce cutting forces and eliminate built-up edge (BUE)

BEYOND S25S-DDQNL15 (25mm / 1.0" Shank) Left-Hand Internal Boring Bar | Heavy-Duty D-Type Double Clamp ISO Lathe Tool for DNMG 1504 / DNMG 432 Indexable Carbide Inserts CNMG120412N-UX AC830P but this C-clamp profile completelyBEYOND S25S DDQNL15 Heavy Duty Rigid Double Clamp Left Hand Internal Boring Bar (25mm 1. 0" Shank) for ISO DNMG 1504 ANSI DNMG 432 Indexable Carbide Rhombic Inserts CRITICAL EXCLUSION NOTICE: The indexable carbide turning insert shown mounted inside the tool holder pocket within our product photography or dimensional diagrams is for spatial demonstration and seating alignment visualization purposes only. Carbide inserts are NOT included with the