GMA ClassicCut™

Water Cutting

Continuous Cutting for Optimized Operations


With a complete range of the purest garnet abrasives, GMA can meet the needs of any waterjet cutting project. Your equipment, and your bottom line, will thank you. Start the conversation with our waterjet team.

GMA ClassicCut™ range is a versatile, all-purpose abrasive ideal
for general waterjet cutting. It is recognized as the industry
standard waterjet cutting abrasive among manufacturers’ globally.
GMA ClassicCut™ consists of the highest quality alluvial garnet
engineered to achieve optimum surface finish and cutting speeds.

Unique Features

  • High quality alluvial almandine garnet
  • Advanced wet and dry production facilities remove unwanted dust particles
  • Rigorous grading and quality control procedures eliminating oversize particles.

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More information on GMA ClassicCut™

Garnet Advantages

World class GMA GarnetTM maximizes production and reduces equipment downtime. ClassicCut-2-300x243.jpg
  • Supports peak performance
  • Offers high production rates and superior edge quality
  • Tightly graded to minimize downtime and maximize production
  • World’s most popular waterjet abrasives.

ClassicCut Product Range

 ClassicCutTM RangeFocusing TubeOrifice
Precision Edge
(Industry Standard)
ClassicCutTM 80
The most popular waterjet cutting abrasive grade used
worldwide that delivers the optimum balance of cutting
speed and precision edge for a wide variety of applications. 

300 - 150 micron

.030  - .040''
.762 - 1.02mm

.010 - .014''
.254 - .356mm
High Precision EdgeClassicCutTM 120
Offers high precision and versatile cutting speeds where a narrow
kerf is demanded. Ideal for thinner, softer or brittle materials
such as marble, brass, plastic and ceramics. 

200 - 100 micron

.020 - .030''
.508 - .762mm

.007 - .010''
.178 - .254mm

Major Industries

  • Stone, granite and marble  cutting
  • Metalworking 
  • Manufacturing
  • Aerospace
  • Automotive
  • Défense
  • Glass cutting
  • Transportation
  • Plastic

Project References

Burj Khalifa, Dubai, United Arab Emirates 

The Burj Khalifa is the tallest building in the world (2,716.5 feet) with more than 160 stories   high. It is also the tallest global free-standing structure and its structural steel facets and frames were manufactured using waterjet machines cutting with GMA ClassicCutTMgarnet.



Sheikh Zayed Grand Mosque, Abu Dhabi

The majestic Sheikh Zayed Grand Mosque is the  third largest mosque in the world at
22,412 m
2. It holds more than 40,000 worshippers and the project took 12 years to completed with a reported cost of $545 million. The marble floor and its intricate floral designs in themosque was cut with GMA ClassicCutTM garnet.


Landtag of Brandenburg (Brandenburg State Parliament), Germany

The Landtag of Brandenburg was reconstructed in City Palace, Potsdam since 2014. The
facade design is a famous element of prestige architecture and elections are held in the
premise every 5 years. GMA Garnet
TM ClassicCut 80 was used to manufacture custom designed fixing brackets for the parliament extension.


Premium Aerotec, Germany

Premium Aerotec is one of the world's leading suppliers for aircraft construction based in Augsburg, Germany. They specialize in the design and production of large and small complex contour aerospace parts. GMA Garnet
TM has been the preferred choice for precision titanium cutting where achieving high quality edge is required for Airbus aircraft body parts. 


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