BEYOND MGIVL2016-3 Indexable Internal Grooving Boring Bar | 20x16mm (0.75" Shank Profile) CNC Lathe Heavy-Duty Left-Hand Slotting Cutter Body for 3mm MGMN300 Inserts TCMT16T304PC Long-tail Keywords: Best carbide inserts

Long-tail Keywords: Best carbide inserts for high speed 4140 steel

Combining the high-performance VP15TF Miracle PVD coating with the precision-ground JS chipbreaker

Indexable carbide grooving inserts are NOT included with the purchase of this BEYOND MFHL420-50/80 toolholder body and must be ordered as independent line items

"The US735 grade handles 316 stainless with ease

This insert is designed for SCLCR/L 09 external toolholders and S-SCLCR/L 09 boring bars

BEYOND MGIVL2016-3 Indexable Internal Grooving Boring Bar | 20x16mm (0.75" Shank Profile) CNC Lathe Heavy-Duty Left-Hand Slotting Cutter Body for 3mm MGMN300 Inserts TCMT16T304PC Long-tail Keywords: Best carbide insertsBEYOND MGIVL2016 3 Indexable Internal Grooving Boring Bar 20x16mm (0. 75" Shank Profile) CNC Lathe Heavy Duty Left Hand Slotting Cutter Body for 3mm MGMN300 Inserts CRITICAL EXCLUSION NOTICE: The premium indexable carbide internal grooving, internal slotting, or profiling insert (Model: MGMN300 series, 3. 0mm cutting width or equivalent) shown mounted inside the precision clamping pocket configuration within our product photography, technical