Dry cutting core 450 mm - length


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The company Narmacons-Vest SRL provides you with a diamond core for dry cutting of superior quality for professional use, brand Well-King.

ATTENTION: We also sell cores for cutting reinforced concrete of different diameters (from 22 mm to 400 mm)

  • The cores are specially manufactured for solid brick, BCA, vaiuga, with symmetrical holes along the entire length of the core to facilitate the exit of dust between the mold and the core in the dry coring process so that the core will not stop by forcing.
  • Lifetime between 30 and 40 linear M of hole, depending on the material to be drilled (at least 70 holes in brick)
  • IDEAL for coring when installing ventilation devices PRANA 150, Hoods, Mobile Air Conditioners, Smoke Cos, Vents, etc. (especially in the walls of old solid brick buildings which are usually thicker).


  • Type of welding: Laser
  • Coring type: Dry
  • Core length: 450 mm (useful part of the tube).
  • Grip 1 1/4-7 UNC (one tol and a quarter

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