The World’s Most Popular Waterjet Abrasive

Maximize Production with Waterjet Garnet Abrasives
Engineered for accuracy, performance and speed, GMA waterjet garnet ensures steady abrasive flow and reduced abrasive consumption. Our waterjet garnet maximizes cutting performance – producing the perfect edge while safeguarding equipment
Increase Cutting Rate with GMA Garnet™ Abrasive
GMA offers an extensive range of crushed and alluvial almandine garnet grades for any abrasive waterjet cutting operation. Our garnet:
- Supports peak performance and longer operating life
- Guarantees high production rates and the perfect cutting edge
- Minimizes downtime and reduces garnet consumption
The Advantages of GMA Waterjet Garnet
Reliable Supply
GMA is the only global garnet supplier to manage the complete supply chain from source and processing to international distribution. We own our mines and processing plants in Australia, USA and the Middle East.
Guaranteed Purity
With our unmatched processing, each batch contains highly accurately sized grains of the highest quality almandine garnet. A bag of GMA Garnet™ contains as much as 98% pure garnet. Uncontaminated garnet enables faster cutting and cleaner cuts.
Higher Quality Cut
GMA’s waterjet abrasives’ unique grain hardness, density and toughness ensure the highest production rates and the perfect edge quality with the first cut. Our waterjet garnet can cut virtually any material with a thickness of up to 24 inches.
No Oversize Grains
GMA Garnet™ has no dust particles or fine grains that hinder garnet flow or oversized grains that block focusing tubes. This means you can count on uninterrupted, efficient cutting from your equipment.
Reduced Abrasive Consumption
Our subangular grains provide the perfect balance between cutting speed and edge quality. The alluvial garnet grains result in direct cost savings and longer operating life of your waterjet equipment.
Achieve Peak Waterjet Cutting Performance
CASE STUDY
Less Dust, More Productivity
See how a leading medical equipment manufacturer cut downtime by 60% and minimized costly equipment replacements with GMA ClassicCut™ 80.
Read the Case Study