Somta Stub Drill - HSS-E Parabolic Flute TiAlN COATED - 8.1mm

The Somta Stub Drill, 8.1 mm diameter, from the HSS-E Parabolic Flute TiAlN Coated series, is a high-performance drill bit built for demanding drilling tasks across metalworking, fabrication, and maintenance environments. With an HSS-E base for exceptional hardness and heat resistance, plus a TiAlN coating for increased wear resistance and lubricity, this drill delivers reliable performance in tough materials. Its parabolic flute promotes efficient chip evacuation, helping to keep temperatures down and extend tool life. The stub length provides outstanding rigidity and stability for precise, clean holes.

• Parabolic flute design: Promotes efficient chip evacuation to maintain sharp cutting edges, reduces heat buildup, and helps sustain long tool life for consistent hole quality even in challenging materials.
• TiAlN coating: Delivers superior wear and heat resistance with lower friction, enabling faster cutting speeds, extended tool life, and reduced built-up edge for steady hole diameters.
• Stub-length rigidity: Provides excellent stability and reduced deflection in clamped or precise setups, resulting in tighter tolerances and smoother, more accurate hole finishes.

Together, these features translate to faster, more predictable drilling with fewer rework steps, less downtime for tool changes, and reliable performance across a range of metals. The Somta 8.1 mm stub drill helps you maintain consistent hole quality, improve workflow efficiency, and achieve professional results in both production and workshop environments.