Somta Long Series Drill - HSS-E Parabolic Flute - 9.3mm ER Collet Chucks enabling quick setup and stable

enabling quick setup and stable cutting in common machine tools

delivering tight interior radii and smooth surface finishes

Its robust construction and precise finish support dependable performance across daily tasks and longer production runs

Using this GO gauge helps you streamline thread inspections

Somta Long Series Drill - HSS-E Parabolic Flute - 9.3mm ER Collet Chucks enabling quick setup and stableSomta Long Series Drill HSS E Parabolic Flute 9. 3mm Designed for serious deep hole drilling, the Somta Long Series Drill in 9. 3mm diameter combines durability, precision, and advanced chip control to tackle thick materials with confidence. Built on HSS E (High Speed Steel Enhanced) alloy, this drill bit resists heat and wear, delivering consistent performance even under demanding metalworking conditions. The standout feature is the parabolic flute