Somta Jobber Drills Parabolic Flute - UnCoated - 12.5mm 4 Month Widin Helix angle: 30° for steady

Helix angle: 30° for steady cutting and good chip clearance

When precision internal threads are non‑negotiable

and reliable performance through deeper holes

it delivers consistent bore quality while effectively managing chip removal

and coatings so you can tailor the tool to your material and tolerance needs without changing setups

Somta Jobber Drills Parabolic Flute - UnCoated - 12.5mm 4 Month Widin Helix angle: 30° for steadyThe Somta Parabolic Flute Jobber Drill, Uncoated, 12. 5 mm, is a versatile generalpurpose drill bit designed for everyday hole making across a wide range of materials. Its well suited for engineers, machinists, maintenance technicians, hobbyists, and shop floors that value reliable, repeatable results. The parabolic flute design promotes fast chip evacuation and reduces cutting forces for smoother drilling, while the uncoated surface helps dissipate