Somta Long Series Drill - HSS-E Parabolic Flute - 8.4mm Solid Carbide The tapered shank ensures secure

The tapered shank ensures secure seating in standard holders

stub-cut profile enhances rigidity

The durable HSS‑E core supports repeatable performance across production runs

Follow with a light finish pass — after the main threading

and improved workflow across metalworking and machining applications

Somta Long Series Drill - HSS-E Parabolic Flute - 8.4mm Solid Carbide The tapered shank ensures secureThe 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