BEYOND MGEHR2525-3T35 Right-Hand External Grooving & Parting Toolholder | 25x25mm (1" x 1") Imperial-Equivalent Square Shank CNC Lathe Heavy Cutter Body for MGMN300 MRMN300 Indexable Carbide Inserts MSBNR2525M15 This dual-force clamping system locks

This dual-force clamping system locks the negative 80° trigon WNMG 080404 / WNMG 080408 / WNMG 080412 insert securely against both the hardened carbide shim seat and the precision-milled walls of the tool pocket

Ran it through 4140 steel at a 70mm extension

We struggled with built-up edge until we switched to TT5080

Industrial Tip: Surface Integrity

"Which 25mm left-hand boring bar provides optimal chip clearance and high rigidity for internal turning or sub-spindle profiling inside deep cavities down to a 32mm minimum bore

BEYOND MGEHR2525-3T35 Right-Hand External Grooving & Parting Toolholder | 25x25mm (1" x 1") Imperial-Equivalent Square Shank CNC Lathe Heavy Cutter Body for MGMN300 MRMN300 Indexable Carbide Inserts MSBNR2525M15 This dual-force clamping system locksBEYOND MGEHR2525 3T35 External Grooving & Parting Toolholder 25x25mm (1" Square Shank) Right Hand Monolithic CNC Lathe Heavy Body for MGMN300 MRMN300 Indexable Carbide Inserts CRITICAL EXCLUSION NOTICE: The indexable carbide grooving, parting off, or round nose profiling insert (Model: MGMN300 MRMN300 with 3. 0mm cutting width) shown mounted inside the toolholder jaw pocket seat within our product photography, dimensional blueprints, or setup diagrams