BEYOND S25S-DCLNL12 (25mm / 1" Shank) Left-Hand Internal Boring Bar | Heavy-Duty D-Type Double Clamp ISO Lathe Bar for CNMG 1204 / CNMG 432 Carbide Inserts TNMG160408-EF YBG205 YBC351 (Target) Heavy Roughing /

YBC351 (Target) Heavy Roughing / Interrupted Maximum impact toughness

Tool must be exactly on center to avoid taper and vibration

5xD without encountering catastrophic harmonic chatter

The Beyond SCFCL1616H09 is an industrial-grade

It maintains edge sharpness where carbide would begin to wear

BEYOND S25S-DCLNL12 (25mm / 1" Shank) Left-Hand Internal Boring Bar | Heavy-Duty D-Type Double Clamp ISO Lathe Bar for CNMG 1204 / CNMG 432 Carbide Inserts TNMG160408-EF YBG205 YBC351 (Target) Heavy Roughing /BEYOND S25S DCLNL12 Heavy Duty Rigid Double Clamp Left Hand Internal Boring Bar (25mm 1" Shank) for ISO CNMG 1204 ANSI CNMG 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 purchase