BEYOND SNL0008K11 Internal Left-Hand Threading Boring Bar | 8mm Shank Diameter (5/16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11ER & 11ERM Indexable Carbide Inserts DGN3002C mining machinery

mining machinery

this tool ensures precise and efficient machining for your steel and stainless steel projects

Massive 42CrMo Alloy Steel Shank: Forged from premium pre-hardened 42CrMo structural alloy steel (tempered to HRC 42-45) to absorb radial harmonics and suppress chatter during extended internal contouring cycles

28 mm/rev Austenitic Stainless Steels (M-Class / SS304 / SS316) 70 - 150 m/min 0

offering better heat resistance and a more stable cutting edge for modern high-speed CNCs

BEYOND SNL0008K11 Internal Left-Hand Threading Boring Bar | 8mm Shank Diameter (5/16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11ER & 11ERM Indexable Carbide Inserts DGN3002C mining machineryBEYOND SNL0008K11 Internal Left Hand Threading Boring Bar 8mm Shank Diameter (5 16" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11ER & 11ERM Indexable Carbide Inserts IMPORTANT MACHINING ASSEMBLY NOTICE: Any premium 11ER, 11ERM, or alternative external internal indexable carbide threading inserts, full profile thread teeth, or molded chipbreaker geometries displayed within our product imagery, schematics, or turret assembly drawings