BEYOND DWLNL2020K06 (20x20mm / 3/4" Shank) Left-Hand External Turning Tool Holder | Rigid D-Type Double Clamp ISO Lathe Bar for WNMG 0604 / WNMG 432 Carbide Inserts S16Q-SSSCL09 Ran these at 400 m/min

Ran these at 400 m/min on alloy steel

With its large 19mm size

This allows you to turn clean

which is the main cause of tool failure

The TT7015 grade is the result of advanced PVD coating research

BEYOND DWLNL2020K06 (20x20mm / 3/4" Shank) Left-Hand External Turning Tool Holder | Rigid D-Type Double Clamp ISO Lathe Bar for WNMG 0604 / WNMG 432 Carbide Inserts S16Q-SSSCL09 Ran these at 400 m/minBEYOND DWLNL2020K06 Rigid Double Clamp Left Hand External Turning Tool Holder (20x20mm 3 4" Shank) for ISO WNMG 0604 ANSI WNMG 432 Indexable Carbide Trigon 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