BEYOND SNGR0806J06 Indexable Internal Grooving Threading Boring Bar | 8mm Shank 6mm Neck (5/16" to 1/4" Equivalent) CNC Lathe Turning Toolholder Body Compatible with 6GR Geometries (Precision Micro Hole Slotting System) 72-degree-lead-angle TT9215 may offer longer wear

TT9215 may offer longer wear life

HM Precision Chipbreaker: Excellent for finishing operations

5T17 Grooving Turning Tool Holder

VP15TF: Switch to this PVD grade for higher-speed CNC operations and longer life in stainless steel

BEYOND SNGR0806J06 Indexable Internal Grooving Threading Boring Bar | 8mm Shank 6mm Neck (5/16" to 1/4" Equivalent) CNC Lathe Turning Toolholder Body Compatible with 6GR Geometries (Precision Micro Hole Slotting System) 72-degree-lead-angle TT9215 may offer longer wearBEYOND SNGR0806J06 Indexable Internal Grooving Threading Boring Bar 8mm Shank 6mm Neck (5 16" to 1 4" Equivalent) CNC Lathe Turning Toolholder Body Compatible with 6GR Geometries (Precision Micro Hole Slotting System) CRITICAL EXCLUSION NOTICE: The premium indexable carbide internal grooving, micro slotting, or internal threading insert (Model: 6GR, 6GL series, or equivalent) shown mounted inside the precision internal pocket seat within our product