BEYOND MGEHR2525-3T40 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 Stainless Parting as heavy roughing with NC3030

as heavy roughing with NC3030 creates significant downward pressure

Specialized Carbide Substrate

It handles the work-hardening better than anything else I've tried

Q1: Why choose a 7mm shank boring bar instead of a standard 6mm or 8mm bar

0 mm Alloy Steel 100 - 220 m/min 0

BEYOND MGEHR2525-3T40 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 Stainless Parting as heavy roughing with NC3030BEYOND MGEHR2525 3T40 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