NOZZLES FOR RECIRCULATING SANDBLASTER NOZZLES FOR RECIRCULATING SANDBLASTER Terminal end of the blasting unit (projector) that gets worn due to the passage of abrasive. Nozzles are made of sintered tungsten carbide providing for long-life usage. RS022 Nozzle unit with Ø3.5mm hole for framework recirculating abrasives (white color) RS023 Nozzle unit with Ø3.0mm hole for finer recirculating abrasives (yellow color) https://www.dentalfarm.net/portfolio-items/nozzles/?lang=en&portfolioCats=106%2C70%2C106%2C70