Cool-Grind Technologies

Home of the Coolant Nozzle


Why do you need to improve your grinding coolant delivery?

  • You will consume far fewer grinding wheels per year

  • Greater production throughput increases your capacity

  • Improved surface finish and reduced thermal damage in the final surface

  • Greater dressing tool life and less time lost due to dressing

  • A harder grade wheel will hold form without burning the part

  • Engineered nozzles do not move out of position, even at higher pressure

  • Reduced fire risk with oil coolants, and less flowrate require


Why should you choose Cool-Grind Nozzles?

  • Cool-Grind pioneered the coherent-jet nozzle in 1990 at the University of Connecticut

  • Despite their low price the laser-like quality of the jets is an industry leader, even the flat formed nozzle.
    (Click here to see coherency)

  • Many of the Cool-Grind nozzles incorporate a +/- 30 degree swivel for accurate jet alignment

  • The higher impact of coherent jets keeps the wheel surface cleaner than competitor nozzles

  • Cool-Grind products are connected using standard pipe threads

  • Cool-Grind nozzles can be clustered much closer together than competitors nozzles

    (Click here to see comparison)

  • Cool-Grind nozzles do not move out of position when tightening the swivels, unlike competitors


Click one of the nine icons below to browse the appropriate Cool-Grind Nozzle System.

Scroll down further for a list of applications that helps you select the appropriate system for your process.



What Cool-Grind Nozzle System Is Best For you?.

Click the relevant process link below, then click the appropriate icon for your needs.

OD Cylindrical Grinding

ID Cylindrical Grinding

Surface Grinding

Creep Feed Grinding

Tool Grinding

Gear Grinding