Garnet is the most popular abrasive used in waterjet cutting and has proven to be the most effective abrasive in this application. Opta Minerals currently mines and supplies two brands of garnet for use in Water-Jet Machines.

International Garnet is mined as a by-product in a mineral process. In our state-of-the-art facility in Keeseville, New York, the garnet is crushed, screened, and packaged as per customers’ requests.

Premium Hardrock Garnet boasts unparalleled hardness and precision, making it the perfect choice for various waterjet cutting applications, ensuring exceptional performance and reliability.