BEYOND ZQ2020R-4 Right-Hand External Grooving & Parting-Off Toolholder | 20x20mm (3/4" x 3/4") Imperial-Equivalent Square Shank CNC Lathe Tool Body for SP400 Indexable Carbide Inserts deep-hole-boring the 35° diamond insert (V-type)

the 35° diamond insert (V-type) is best suited for profiling and finishing

This prevents the "work hardening" phenomenon that can destroy subsequent tooling

including ground VCGT for aluminum and molded VCMT for steel

If you are starting a new job and aren't sure of the exact cutting conditions

BEYOND ZQ2020R-4 Right-Hand External Grooving & Parting-Off Toolholder | 20x20mm (3/4" x 3/4") Imperial-Equivalent Square Shank CNC Lathe Tool Body for SP400 Indexable Carbide Inserts deep-hole-boring the 35° diamond insert (V-type)BEYOND ZQ2020R 4 External Grooving & Parting Toolholder 20x20mm (3 4" Square Shank) Right Hand Monolithic CNC Lathe Body for SP400 Indexable Carbide Cutoff Inserts CRITICAL EXCLUSION NOTICE: The indexable carbide grooving, parting off, or deep slot profiling insert (Model: SP400 SP 400 with 4. 0mm cutting width) shown mounted inside the toolholder jaw pocket seat within our product photography, dimensional blueprints, or setup diagrams is for spatial