Technologies
A waterjet cutting service uses a high-pressure water stream (up to 60,000 PSI) mixed with abrasive garnet to cut metals, composites, stone, and plastics up to 200mm thick — without generating heat, p
A waterjet cutting service uses a high-pressure water stream (up to 60,000 PSI) mixed with abrasive garnet to cut metals, composites, stone, and plastics up to 200mm thick — without generating heat, preserving material properties and eliminating the heat-affected zone (HAZ).
A waterjet cutting service uses a high-pressure water stream (up to 60,000 PSI) mixed with abrasive garnet to cut metals, composites, stone, and plastics up to 200mm thick — without generating heat, preserving material properties and eliminating the heat-affected zone (HAZ).
Because no heat is generated, material surrounding the cut retains original hardness and microstructure — critical for hardened steels, aluminum alloys, and composites where thermal stress causes distortion.
Waterjet cutting processes virtually any material:
Metals: Mild steel, stainless steel, aluminum, titanium, copper, brass, inconel
Stone & glass: Marble, granite, slate, tempered glass, quartz
Composites: Carbon fiber, fiberglass, kevlar, epoxy laminates
Elastomers & plastics: Rubber, neoprene, HDPE, polycarbonate, acrylic
Other materials: Leather, food products (water-only mode)
Steel can be cut up to 100–150mm thick while maintaining ±0.1mm–±0.25mm positional tolerance per ISO 9013 quality class 2–3. Thinner materials achieve tighter tolerances due to reduced taper. For comparison to precision machining alternatives, CNC machining services in Egypt offer different tradeoffs in speed and material constraints.
| Attribute | Waterjet Cutting | Laser Cutting | Plasma Cutting |
|---|---|---|---|
| Heat-Affected Zone | None (cold process) | Yes (HAZ present) | Yes (significant HAZ) |
| Max Material Thickness | Up to 200mm | Up to ~25mm (steel) | Up to 80mm |
| Materials | Metals, stone, glass, composites, plastics | Metals, some plastics | Conductive metals only |
| Typical Tolerance | ±0.1mm–±0.25mm | ±0.05mm–±0.1mm | ±0.5mm–±1.0mm |
Choose waterjet when cutting hardened steels, thick composites, or heat-sensitive alloys. For thin sheet metal requiring ultra-tight tolerances, laser cutting offers advantages. For budget-conscious structural steel work, plasma is economical.
Entag operates waterjet equipment at 60,000 PSI with garnet abrasive graded to ISO 9013 standards, delivering burr-free edges and zero thermal distortion on parts up to 200mm thick — meeting aerospace, oil & gas, and precision manufacturing specifications.
Waterjet cutting achieves positional accuracy of ±0.1mm–±0.25mm depending on material type, thickness, and geometry. This meets ISO 9013 quality class 2–3 for most engineering parts.
Edge surface finish is typically 3.2–6.3 µm Ra, eliminating secondary deburring in most cases. Parts cut from hardened steel or precipitation-hardened aluminum retain original hardness — no stress relief required. Entag accepts DXF, DWG, and STEP files; upload your CAD, specify material and thickness, and receive a quote within 24 hours with lead times of 3–7 business days.
What materials can be cut with a waterjet cutting service?
Waterjet cuts virtually any material: mild steel, stainless steel, aluminum, titanium, copper, stone, marble, glass, carbon fiber composites, rubber, and most plastics. Unlike laser or plasma, it is not limited to conductive materials. This versatility extends to sheet metal fabrication in Egypt, where waterjet complements secondary operations like bending or welding for complex assemblies.
What tolerance does waterjet cutting achieve?
Waterjet achieves positional tolerances of ±0.1mm to ±0.25mm depending on material type, thickness, and geometry. Thinner materials and slower feed rates enable tighter tolerances. This meets ISO 9013 quality class 2–3, suitable for precision mechanical parts and assemblies in automotive and aerospace applications.
Does waterjet cutting cause a heat-affected zone (HAZ)?
No. Waterjet is a cold process — zero heat is generated at the cut zone. Material microstructure, hardness, and temper are completely preserved. This is essential for hardened steels, aluminum alloys, and composites where thermal distortion or property loss is unacceptable in finished parts.
How thick can waterjet cutting cut?
Industrial waterjet machines cut materials up to 200mm thick, depending on material type. Soft materials like rubber or foam cut deeper. Steel typically cuts up to 100–150mm effectively while maintaining edge quality within tolerance specifications and burr-free finish requirements.
Is waterjet cutting available in Egypt and Saudi Arabia?
Yes. Entag provides on-demand waterjet cutting for engineers and manufacturers across Egypt (Cairo, Alexandria) and Saudi Arabia (Riyadh, Jeddah, Dammam). Parts are ordered online via CAD upload — DXF, DWG, and STEP formats accepted — with quotes returned within 24 hours and typical delivery in 3–7 business days.
What file formats does Entag accept for waterjet cutting orders?
Entag accepts DXF, DWG, and STEP files for waterjet cutting. 2D DXF/DWG files are standard for flat profiles; STEP files are accepted for reference. Ensure all cut lines are on a single layer with closed paths for accurate quoting and clean toolpath generation.
Ready to start your project? Request a quote on Entag — upload your CAD file and get a price in 24 hours.
For more on cutting capabilities, explore tube fabrication services and other precision manufacturing options available through Entag.
