Somta Jobber Drills Parabolic Flute - UnCoated - 1.1mm

The Somta Parabolic Flute Jobber Drills Uncoated – 1.1 mm diameter – are versatile general‑purpose drill bits designed for everyday metalworking tasks. Featuring a parabolic flute and an uncoated body, they excel at smooth cutting, easy chip evacuation, and reliable performance across a wide range of materials.

Ideal for engineers, buyers, tradespeople, hobbyists, and DIY enthusiasts, this 1.1 mm drill is well suited for fine hole work, prototype builds, and precision drilling. The parabolic flute design moves chips away quickly, reducing cutting forces and chatter for steady drilling and less downtime spent on deburring or clearing chips.

• Parabolic flute design for efficient chip evacuation: Channels chips away rapidly, lowers cutting forces, and helps maintain a smooth, steady drill even in tougher materials.
• Uncoated construction for enhanced heat dissipation: Bare finish minimizes heat buildup during drilling, supporting reliable performance across stainless steel, alloy steels, cast iron, and non‑ferrous metals.
• Sharp, precise cutting edges with minimal burrs: Ground edges deliver clean starts and consistently accurate holes with minimal post‑processing.

These 1.1 mm Somta drills provide dependable, versatile performance for a wide range of jobs—from delicate prototype work to everyday fabrication tasks. The combination of efficient chip evacuation, effective heat management, and precise hole quality helps streamline your workflow, reduce rework, and deliver repeatable results project after project.