Waterjet Cutting

Waterjet Cutting Services in Canada

Waterjet cutting forces a high-pressure stream of water (often mixed with garnet abrasive) through a tiny nozzle to cut almost any material — from foam to stone to titanium — without heat-affected zones. The cold-cut nature of waterjet preserves material properties, opens up material combinations that lasers cannot touch, and handles thick plate that would be impractical or impossible elsewhere. Canadian waterjet capacity supports aerospace, defence, oil and gas, architectural, and specialty fabrication.

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Waterjet Cutting in Canada

Waterjet is the universal cutting process. There is essentially no material a waterjet cannot cut — and unlike laser, plasma, or torch cutting, it leaves no heat-affected zone, no melted edges, and no thermal distortion. This makes waterjet the right tool when material properties matter more than cutting speed.

Where Waterjet Wins

Thick plate. Above ~25 mm, laser cutting slows dramatically and edge quality degrades. Waterjet handles 50, 100, even 200+ mm plate routinely.

Composite materials. Carbon fiber, fiberglass, Kevlar, and aramid composites cut without delamination, thermal damage, or matrix degradation. Quebec’s Bombardier and aerospace cluster, Vancouver’s marine industry, and Manitoba’s aerospace base all rely on waterjet for composite work.

Heat-sensitive parts. Hardened steel that cannot be re-tempered, plated parts, parts with critical material properties — all cut without thermal effect.

Exotic materials. Titanium, Inconel, Hastelloy, and superalloys cut economically at thicknesses laser struggles with.

Stone, glass, and tile. Architectural stone, glass artwork, kitchen counter cutouts, and decorative tile work all use waterjet.

Pure Water vs. Abrasive

TypeMaterialsUse Case
Pure waterFoam, rubber, gasket, food, fabricSoft material cutting
AbrasiveMetal, stone, glass, composites, ceramicsProduction manufacturing

Almost all production waterjet is abrasive (garnet-fed). Pure water is more specialized.

Canadian Waterjet Network

Canadian waterjet capacity is concentrated in fabrication centres, with specialty composite-focused shops in Quebec, BC, and Manitoba. Most large fabrication shops run waterjet alongside laser, plasma, and machining capacity, so we can route the same project to whichever process produces the best part at the best cost.

Specifications

Waterjet Cutting at a Glance

Certifications
  • ISO 9001:2015
  • AS9100 (select shops)
  • CWB / CSA W47.1
Tolerances
Standard
+/- 0.2 mm
Precision
+/- 0.1 mm
Lead Times
Prototype
2–5 business days
Production
1–2 weeks
Network
Closed Beta

We're actively vetting suppliers. Join the waitlist for priority access.

Available Materials

Steel (up to 200+ mm) Stainless Steel Aluminum Titanium Inconel / Hastelloy Composite Materials (Carbon, Glass) Stone, Tile, Glass Foam, Rubber, Plastics Copper / Brass

Industries We Serve

Aerospace
Defence
Oil & Gas
Architecture & Stone
Composite Manufacturing
Heavy Industrial

Frequently Asked Questions

When should I choose waterjet over laser cutting?
Waterjet wins for (1) thick plate above ~25 mm where laser slows down or can't cut, (2) heat-sensitive materials where the laser HAZ would cause distortion or property change, (3) exotic and composite materials laser cannot touch, and (4) parts where edge quality from laser's HAZ is unacceptable. For thinner sheet metal in production, [laser cutting](/manufacturing/sheet-metal/laser-cutting/) is faster and cheaper.
What's the difference between pure water and abrasive waterjet?
Pure water cuts soft materials — foam, rubber, food, gasket material. Abrasive waterjet (water mixed with garnet) cuts metal, stone, glass, composites — almost everything else. Abrasive cutting is what most production shops mean when they say waterjet.
Can waterjet cut composites?
Yes — waterjet is the standard process for cutting carbon fiber, fiberglass, Kevlar, and other composite laminates. The cold cut prevents thermal damage to the matrix and the cutting forces are low enough not to delaminate the laminate. This is critical for aerospace composite manufacturing in Quebec, Manitoba, and Ontario.
How thick can waterjet really cut?
Production waterjet handles up to ~200 mm steel routinely; specialty shops cut beyond that. The trade-off is speed — at extreme thicknesses, cycle time is measured in inches per minute. For high-volume work in thick plate, plasma or oxy-fuel may be more economical, but waterjet wins on edge quality and lack of HAZ.

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