Step drill 4 flutes HSS TiAlN

Drilling of sheet metal, profiles and pipes up to 4 mm thick made of structural steel, non-ferrous metal, stainless steel or plastic

• Highest drilling performance
  • The innovative 4-flute spiral design with 4 cutting edges improves drilling speed up to 30% and service life up to 50%
  • TiAlN (titanium aluminium nitride) coating ensures long life, high surface hardness and enables dry machining due to low friction
• Saves working time
  • "Turbo tip" simplifies centering and drilling process to prevent slipping on the surface
  • Clean borehole, no deburring necessary after drilling
  • Dry cutting without the need to clean the material after drilling
• Easy handling
  • 3-surface shank prevents slipping in the chuck