BEYOND SNR0008K11 Internal Right-Hand Threading Boring Bar | 8mm Shank Diameter (5/16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11IR & 11IRM Indexable Carbide Inserts SNMG120408-NM YBG102 Shop Heavy Roughing Holders

Shop Heavy Roughing Holders

if you are focusing strictly on mass production of steel under stable conditions

Material Group Cutting Speed ($v_c$) Feed Rate ($f$) Depth of Cut ($a_p$) Mild / Carbon Steel 150 - 300 m/min 0

we recommend PVD carbide grades like TT9080

maintaining a sharp

BEYOND SNR0008K11 Internal Right-Hand Threading Boring Bar | 8mm Shank Diameter (5/16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11IR & 11IRM Indexable Carbide Inserts SNMG120408-NM YBG102 Shop Heavy Roughing HoldersBEYOND SNR0008K11 Internal Right Hand Threading Boring Bar 8mm Shank Diameter (5 16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11IR & 11IRM Indexable Carbide Inserts IMPORTANT MACHINING ASSEMBLY NOTICE: Any premium 11IR, 11IRM, or alternative internal right hand indexable carbide threading inserts, full profile thread teeth, or molded chipbreaker geometries displayed within our product imagery, schematics, or turret assembly