BEYOND SNGR08K07 Indexable Internal Grooving Threading Boring Bar | 8mm (5/16" Equivalent Shank) CNC Lathe Turning Toolholder Body Compatible with 7GR Geometries (Precision Micro Hole Slotting System) DNMG 431-PM 9842 inches (Commonly run within

9842 inches (Commonly run within standard 1

abrasive materials

Offers higher wear resistance at faster speeds but is more likely to chip during sudden impacts

The FG geometry is specifically for Finishing

we highly recommend our CVD-coated BYM11 grade to withstand abrasive friction and thermal shocking

BEYOND SNGR08K07 Indexable Internal Grooving Threading Boring Bar | 8mm (5/16" Equivalent Shank) CNC Lathe Turning Toolholder Body Compatible with 7GR Geometries (Precision Micro Hole Slotting System) DNMG 431-PM 9842 inches (Commonly run withinBEYOND SNGR08K07 Indexable Internal Grooving Threading Boring Bar 8mm (5 16" Equivalent Shank) CNC Lathe Turning Toolholder Body Compatible with 7GR Geometries (Precision Micro Hole Slotting System) CRITICAL EXCLUSION NOTICE: The premium indexable carbide internal grooving, micro slotting, or internal threading insert (Model: 7GR, 7GL series, or equivalent) shown mounted inside the precision internal pocket seat within our product photography,