BEYOND MGEVL2525-3T15 Left-Hand External Grooving & Face Turning Toolholder | 25x25mm (1" x 1") Imperial-Equivalent Square Shank CNC Lathe Cutter Body for MGMN300 MRMN300 Indexable Carbide Inserts DNMG110408 Switched to the -TH breaker

Switched to the -TH breaker T9125 and the chipping stopped immediately

0866 inches (Standard mid-range format optimized for optimal internal reaches) Minimum Bore Diameter (D-min) 21 mm 0

CVD (T9125) is superior due to its higher heat resistance

this insert features an ultra-sharp cutting edge and high resistance to built-up edge (BUE)

BEYOND MGEVL2525-3T15 Left-Hand External Grooving & Face Turning Toolholder | 25x25mm (1" x 1") Imperial-Equivalent Square Shank CNC Lathe Cutter Body for MGMN300 MRMN300 Indexable Carbide Inserts DNMG110408 Switched to the -TH breakerBEYOND MGEVL2525 3T15 External Grooving & Face Turning Toolholder 25x25mm (1" Square Shank) Left Hand Monolithic CNC Lathe 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