Drill bit triathlon

Details

Application areas

• For drilling in (reinforced) concrete, masonry and natural stone

Properties

• 3-cutting edge carbide geometry
  • Exactly circular holes, important for dowel fastenings and low-vibration operation for reduced stress on the user
• Short transition from carbide tip to drill spiral
  • Very good removal of drilling dust
• 3 steep, large-volume turns
  • Optimal removal of the drilling dust
  • Counteracts the development of heat in the borehole, reduces frictional resistance and increases the life of the drill
• 150 ° point angle with center point
  • Provides improved and faster drilling
• Wear mark on the hard metal
  • Produces dimensionally accurate drill holes
• Shot-peened surface of the drill body
  • Reduces wear on the drill flute
• One-piece, welded solid carbide drill head with a diameter of 5 mm - 15 mm
  • Ensures a very good service life, reduced wear and good drilling progress
• One-piece, brazed carbide drill head with a diameter of 16 mm - 28 mm
  • For good power transmission from the hammer drill to the drill

Hints

• When using long drills, it is recommended to start drilling with a short drill of the same diameter!