Somta Extra Long Series Drill - HSS-E Parabolic Flute - 4mm x 280mm Widin New and quality inspectors who demand

and quality inspectors who demand reliable thread verification before assembly

improving accuracy and resisting deflection under load

improve measurement reliability

crafted for consistent

supports consistent threading quality across parts

Somta Extra Long Series Drill - HSS-E Parabolic Flute - 4mm x 280mm Widin New and quality inspectors who demandThe Somta Extra Long Series Drill HSS E Parabolic Flute, 4mm x 280mm, is purpose built for deep hole drilling where reach and reliability matter most. This precision drill combines extended length with a robust HSS E (High Speed Steel Enhanced) composition to withstand heat, wear, and demanding workloads, delivering consistent, accurate holes even when access is challenging. Why this extra long drill stands out Extended reach for deep holes. At 280mm