Somta Jobber Drills Parabolic Flute - UnCoated - No.23

The Somta Parabolic Flute Jobber Drill, Uncoated (No.23) is a versatile general‑purpose drill bit built for everyday drilling across a range of materials. Ideal for workshops, maintenance projects, and hobbyists, it delivers reliable performance when you need to make clean, accurate holes quickly.

Its parabolic flute design promotes efficient chip evacuation and reduces cutting forces, resulting in smoother drilling. The uncoated construction enhances heat dissipation, enabling use with stainless steel, alloy steels, cast iron, and non‑ferrous metals. The drill’s sharp cutting edges produce clean holes with minimal burrs.

• Parabolic flute for efficient chip evacuation: The parabolic flute design channels chips away from the cutting edge, reducing cutting forces and delivering smoother, more controlled drilling.
• Uncoated for better heat dissipation: Uncoated surfaces help dissipate heat during drilling, expanding material compatibility to stainless steel, alloy steels, cast iron, and non‑ferrous metals.
• No.23 size for versatile general‑purpose use: A widely used size that provides a balanced combination of material removal and hole precision for everyday drilling tasks.

Together, these features translate into real-world benefits: steadier holes with less post‑processing, reduced downtime from chip buildup, and reliable performance across common metals. For a single bit that covers a broad range of tasks, the No.23 Somta Parabolic Flute Jobber Drill helps you complete projects more efficiently with consistent results.