BEYOND MFHR320-25/140 CNC Face Grooving Toolholder | 20mm Shank (0.787" Imperial Square) Face Slotting Turning Lathe Bar for MGMN300 Inserts 45 degree lead angle 5° layout is mathematically optimized

5° layout is mathematically optimized to balance axial and radial cutting forces

M4*10 screws

broken chips

Mount a CCGT polished insert

apply rich water-soluble coolants or high-pressure cutting oils directly to the insert pocket to reduce frictional work-hardening

BEYOND MFHR320-25/140 CNC Face Grooving Toolholder | 20mm Shank (0.787" Imperial Square) Face Slotting Turning Lathe Bar for MGMN300 Inserts 45 degree lead angle 5° layout is mathematically optimizedBEYOND MFHR320 25 140 CNC Face Grooving Toolholder 20mm Shank (0. 787" Imperial Square) Face Slotting Turning Lathe Bar for MGMN300 Inserts CRITICAL COMPONENT EXCLUSION NOTICE: The premium MGMN300 indexable carbide grooving insert displayed inside the precision clamping pocket seat within our product photographs, dimensional blueprints, or application schematics is strictly for visual alignment and setup reference. Indexable carbide inserts are NOT