BEYOND MGEHR1212-2 Right-Hand Indexable External Grooving & Parting Toolholder | 12x12mm (1/2" x 1/2") Imperial-Equivalent Standard Square Shank CNC Lathe Cutter Body Compatible with MGMN200 / MRMN200 Inserts (2.0mm Cut Width) MSSNL2020K12 multi-layer CVD coating with a

multi-layer CVD coating with a specialized thermal barrier that prevents the cutting edge from softening under extreme heat

it is engineered to act as a massive heat shield

The Mitsubishi VNMG160412 UC5115 is a robust 35° rhombic negative-type carbide turning insert

The steel body is thick and deadens chatter nicely inside 250mm depths

BEYOND MGEHR1212-2 Right-Hand Indexable External Grooving & Parting Toolholder | 12x12mm (1/2" x 1/2") Imperial-Equivalent Standard Square Shank CNC Lathe Cutter Body Compatible with MGMN200 / MRMN200 Inserts (2.0mm Cut Width) MSSNL2020K12 multi-layer CVD coating with aBEYOND MGEHR1212 2 Right Hand Indexable External Grooving Toolholder 12x12mm (1 2" Standard Square Shank) CNC Lathe Cutter Body Compatible with MGMN200 MRMN200 2. 0mm Width Carbide Inserts CRITICAL EXCLUSION NOTICE: The indexable carbide grooving, parting off, or profiling insert (Model: MGMN200, MRMN200, or equivalent series) shown mounted inside the blade pocket seat within our product photography, technical drawings, or operational diagrams is for