Somta Long Series Drill - HSS-E Parabolic Flute - 8.4mm Solid Carbide Follow with a light finish

Follow with a light finish pass — after the main threading

this Carmex external insert helps simplify workflows and deliver dependable thread quality across diverse projects

durable performance across many metals

and improved workflow across metalworking and machining applications

Four-flute design for rigidity and material removal: Ensures stable

Somta Long Series Drill - HSS-E Parabolic Flute - 8.4mm Solid Carbide Follow with a light finishThe Somta Long Series Drill HSS E Parabolic Flute 8. 4 mm is a purpose built solution for deep hole metalworking. Crafted for thick workpieces, this long reach drill bit is designed to maintain accuracy and reduce deflection as you drill through substantial material. Built with HSS E (High Speed SteelEnhanced), it combines toughness with heat resistance to handle demanding drilling tasks long into a production shift. Parabolic flute design boosts chip