GMA ToughBlast™
GMA SpeedBlast™
GMA ClassicCut™
GMA ExcelCut™
Ilmenite
PyroxeneThe industry standard waterjet garnet
GMA Garnet™ maximizes waterjet cutting production and cutting edge quality, giving you confidence in every cut.
The industry standard waterjet garnet
GMA Garnet™ maximizes waterjet cutting production and cutting edge quality, giving you confidence in every cut.
High performance waterjet garnet
GMA Garnet™ is the recognized industry standard among manufacturers of waterjet cutting machinery. Fabricators and craftspeople trust in our abrasives to achieve the fastest cutting speeds while minimizing their production downtime.
Our unique garnet characteristics have consistently shown it to be ideal for almost any waterjet cutting application and material, from hardened metals to delicate glasswork.
Explore our waterjet garnet range
GMA Garnet™ contains the purest crushed hard rock and alluvial garnet to achieve perfect edge quality.
GMA ExcelCut
The sharpest crushed hard rock garnet for cutting thick hard materials or those requiring minimal refinishing.
Mesh
50, 80, and 120 mesh
Focusing tube
0.020" - 0.060"
Orifice
0.007" - 0.018"
GMA ProCut™
An engineered blend of crushed hard rock and alluvial garnet ideal for high-volume waterjet cutting operations.
Mesh
60 mesh
Focusing tube
0.040" - 0.050"
Orifice
0.012" - 0.014"
GMA ClassicCut™
The most versatile all-purpose waterjet abrasive, recognized as the industry standard by manufacturers globally.
Mesh
80 and 120 mesh
Focusing tube
0.020" - 0.040"
Orifice
0.007" - 0.014"
Waterjet parts
GMA carries a full range of reliable, high quality, low wear parts for a variety of leading waterjet cutting machines. Optimize your waterjet cutting performance.
ROCTEC™ nozzles
Diamond, tetracore, ruby & sapphire orifices
Connecting parts
Speak to your regional GMA expert now
We know the waterjet cutting business, and are here to help you get the most out of your operation. Ask us for advice, a product sample, or demo.
What should you look for in your waterjet garnet?
Know what to look for when you select your next waterjet abrasive and ensure your jobs are fulfilled as planned.
