spotting drills

NCS spotting drill self-spotting pressure spotting drill for PVC and PE pipes

  • Type 1000
  • Working pressure PN16
  • Spheroidal cast iron
  • Diameters DN90 – DN225
  • Outlets 32mm, 50mm
  • Temp. max. 40°C – for water

Self-drilling NCS for PVC and PE pipes mainly used in water supply systems to drill under pressure without the use of drilling equipment and coated with top quality epoxy resin anti-corrosion coatings.


National Hygiene Institute Warsaw.


Threaded connection acc. to PN-EN 228-1.
Requirements and tests according to PN-EN 1074 – 1 and 2


  • Drilling under pressure without drilling apparatus.
  • Completely rubber-lined foot and clamp.
  • Outlets with threads G1 1/4″ and G2″.
  • Body, base and clamp made of ductile cast iron EN-GJS 500-7.
  • Drill bit made of stainless steel.
  • Monolithic stem made of stainless steel.
  • Stem sealing with 3 o-rings.
  • EPDM rubber lined clamp.
  • Top seal to prevent the entry of contamination from outside.
  • Sealing sleeve for drill bit made of brass.
  • Mounting by means of screws on PVC, PE HD80 and PE HD100 pipes, all SDR with external diameters of 90, 110, 125 and 160 mm.
  • Internal and external corrosion protection with epoxy powder paint RAL 5005 with a thickness of min. 250μm and 3kV resistance. 250μm i odporności na przebicie 3kV.