Nozzles equipped with cylindric and conic propeller,also available with Drilling & Widia heads. Excellente nozzle for penetrating and drilling through strong deposits.
Number of holes: 5-6
Drilling angle: 35° rear jets.
Max pressure: 250 bar
Applications: sand, compact soil, limestone, minerals, concrete, also drilling of extensive roots.
Notes: in order to achieve the best cleaning effect inside pipe surfaces,we recommend to slowly let the propeller nozzle advance and plunging it in a lubricating liquid after each use.
Indications: Holes diameter calculation
Warnings: Important informations about the nozzles usage