BEYOND MGIVL3125-4 Indexable Internal Grooving Boring Bar | 1-1/4" (31.75mm Shank Profile) CNC Lathe Heavy-Duty Left-Hand Slotting Cutter Body for 4mm MGMN400 Inserts MCBNL3232P12 693 Inches Compatible Insert Diameter

693 Inches Compatible Insert Diameter Ø 12 mm Ø 0

Q1: Why choose an S-type screw-clamped boring bar over a top-clamp design for 18mm shank internal turning

right-handed steel-shank internal turning tool holder precisely engineered for medium-diameter internal boring

Attempting to insert this tool into a cavity smaller than 40mm will result in head rubbing or severe chip congestion jamming against the bore walls

BEYOND MGIVL3125-4 Indexable Internal Grooving Boring Bar | 1-1/4" (31.75mm Shank Profile) CNC Lathe Heavy-Duty Left-Hand Slotting Cutter Body for 4mm MGMN400 Inserts MCBNL3232P12 693 Inches Compatible Insert DiameterBEYOND MGIVL3125 4 Indexable Internal Grooving Boring Bar 1 1 4" (31. 75mm Shank Profile) CNC Lathe Heavy Duty Left Hand Slotting Cutter Body for 4mm MGMN400 Inserts CRITICAL EXCLUSION NOTICE: The premium indexable carbide internal grooving, internal slotting, or profiling insert (Model: MGMN400 series, 4. 0mm cutting width or equivalent) shown mounted inside the precision clamping pocket configuration within our product photography, technical