Somta Jobber Drills Parabolic Flute - UnCoated - No.26

The Somta Parabolic Flute Jobber Drills Uncoated (164) are versatile general‑purpose drill bits designed for everyday metalworking tasks. Sized No. 26, these bits deliver reliable performance across a range of materials, helping you create clean, accurate holes with consistency.

The parabolic flute geometry is engineered to improve chip evacuation and reduce cutting forces, which translates to smoother drilling and steadier hole quality. Because these drills are uncoated, heat is dissipated more effectively during use, broadening material compatibility to include stainless steel, alloy steels, cast iron, and non‑ferrous metals while preserving sharp cutting edges for minimal burrs.

• Parabolic flute design for efficient chip evacuation: Channels chips away from the cutting edge for smoother drilling and reduced heat buildup, helping maintain hole accuracy and tool life.
• Uncoated construction for improved heat dissipation: Better heat management across a wide material range, supporting reliable performance from stainless steel to non‑ferrous metals.
• Sharp cutting edges for clean holes: Delivers precise hole geometry with minimal burrs, enhancing finish quality and reducing secondary machining steps.

Designed for engineers, machinists, hobbyists, and maintenance teams, these No. 26 Somta drills offer dependable, consistent results across common metals. They support faster workflows, fewer tool changes, and cleaner, more repeatable holes, giving you confidence to tackle a broad set of drilling tasks with a single, high‑quality drill bit.