earth-icon1
You’re currently viewing the Europe website.
EuropeEurope
earth-icon1
You’re currently viewing the Europe website.
Would you like to switch countries or language?
    Product Range
    Tools & Resources
    Featured products
    Resources
    WATERJET CUTTING

    Aviation waterjet abrasives

    GMA Garnet™ is the trusted abrasive when there's no margin for error. Reliably and accurately cut exotic metals and carbon fiber composites for aerostructures, wing skins, jet engine components and turbine blades.

    aviation mobile hero

    Unmatched waterjet cutting performance

    GMA Garnet™ is the recognized industry standard among manufacturers of waterjet cutting machinery, engineered to support peak performance, and longer operating life of today’s highly sensitive waterjet cutting tools.

    Speed

    Fast and consistent

    Operate with high cutting speeds and maintain a consistent production rate, and minimal downtime. GMA's hard, clean, pure garnet keeps you on target to achieve deadlines.

    Waterjet

    Precision cutting

    Reduce the risk of microscopic cracks or warping with GMA Garnet. Reliably make the highest quality cuts without fiber pull out, delamination, or heat affected zones.

    Engineered blends

    Reliable supply

    Run cutting operations uninterrupted with reliable access to the abrasives you need, thanks to our 100% owned mine-to-customer global supply chain.

    Consistent-quality-icon

    Waterjet expertise

    GMA’s technical experts are from the waterjet industry, and know the waterjet cutting business. We work with you to streamline your operation and overcome any production challenge.

    Our garnet

    What makes GMA Garnet unique?

    GMA Garnet™ is a strong, natural mineral that outperforms other garnets due to its unique properties, and our advanced processing methods refined over 40 years. Unique grain hardness, toughness, density, and angularity ensure perfect edge quality on any material with a thickness of up to 30 inches.

    Learn more about our garnet

    Waterjet abrasives range

    GMA offers an extensive range of waterjet garnet that optimizes your production by balancing cutting speed and edge quality.

    GMA ClassicCut™ 50

    Our coarsest alluvial garnet for the most challenging waterjet operations including thick, brittle, or hard materials such as titanium, steel, and tungsten.

    Mesh

    50 mesh

    Focusing tube

    1.27 mm

    Orifice

    0.407 - 0.457 mm

    Learn More
    GMA ClassicCut™ 80

    The trusted, most versatile waterjet abrasive choice for precise waterjet cutting. Delivers the optimum balance of cutting speed and precision edging.

    Mesh

    80 mesh

    Focusing tube

    0.762 - 1.02 mm

    Orifice

    0.245 - 0.356 mm

    Learn More
    GMA ClassicCut™ 120

    High-precision alluvial almandine garnet abrasive for waterjet cutting with high edge quality and accuracy on delicate or tight tolerance parts.

    Mesh

    120 mesh

    Focusing tube

    0.508 - 0.762 mm

    Orifice

    0.178 - 0.254 mm

    Learn More
    RESOURCE

    Confidence in every cut

    Learn more about what makes GMA Garnet unique, and why it's the industry standard in waterjet cutting abrasives.

    Read more
    Confidence in every cut

    Increase your uptime with GMA Garnet™

    Discover how garnet abrasives will improve productivity and reduce your bottom line today.

    Browse products contact our experts
    Speak-to-an-expert