Diamond drill crown 1'1/4" for wet and dry drilling

Making through holes in masonry

Crossing ducts, pipes and cables

Holes for air conditioning and ventilation

Main drilling materials: concrete, hard brick, solid brick, limestone, refractory materials

• High resistance
  • Laser welded
• Special segment type for free-hand drilling
• Fast and precise drilling
  • High quality diamonds
• Long lifetime
  • Segment height of 8 mm
• Centering system is simple, safe and quick to install and uninstall
• High degree of hardness and high resistance to thermal shock
  • High quality diamonds
• Pre-sharpened segments