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 5xD without encountering catastrophic harmonic

5xD without encountering catastrophic harmonic chatter

left-hand indexable precision grooving

Material Group Speed ($v_c$) Feed per Rev ($f$) DOC ($a_p$) Carbon/Alloy Steel 100 - 250 m/min 0

this insert bridges the gap between traditional carbide and ceramics

1/2" round equivalent block) Shank Diameter (d) 12 mm 0

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 5xD without encountering catastrophic harmonicBEYOND 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