San Jose's Leading Waterjet Cutting Services
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Why San Jose for Waterjet Cutting?
65,000
Manufacturing Workers
2,800
Manufacturing Facilities
1,013,240
City Population
San Jose, California is part of the San Jose-Sunnyvale-Santa Clara metro area and is home to major manufacturers including Cisco, Western Digital, Flex. The Northern California region offers a strong manufacturing base making it an ideal location for waterjet cutting services.
Waterjet Cutting Capabilities
Waterjet cutting uses a high-pressure pump to force water through a tiny orifice at pressures up to 90,000 PSI, creating a supersonic stream capable of cutting through hard materials. For metals and stone, an abrasive (typically garnet) is mixed into the water stream, creating an abrasive waterjet capable of cutting through steel several inches thick. The key advantage of waterjet cutting is that it produces no heat-affected zone (HAZ), meaning material properties remain unchanged at the cut edge. This makes waterjet ideal for heat-sensitive materials, thick materials, and applications where material integrity is critical.
±0.003"-±0.005" (±0.08-0.13mm) standard
2-7 business days; 2-4 weeks for production
$1-$100+ per part depending on material, thickness, and complexity
Industries Using Waterjet Cutting in San Jose
Major Manufacturers in San Jose
Key employers in the San Jose manufacturing sector include:
- Cisco
- Western Digital
- Flex
Waterjet Cutting in San Jose — FAQ
How many Waterjet Cutting providers are in San Jose, CA?
The San Jose-Sunnyvale-Santa Clara metropolitan area has approximately 2,800 manufacturing establishments, many of which offer waterjet cutting services. The area employs about 65,000 manufacturing workers, ensuring a skilled workforce for your project.
How thick can a waterjet cut?
Waterjets can cut steel up to 8-12" thick, though 4-6" is more practical for precision work. Softer materials like aluminum and composites can be cut even thicker. Most waterjet work involves materials from 0.25" to 4" thick.
What materials can a waterjet cut?
Waterjets cut virtually any material: metals (steel, aluminum, titanium, copper), stone, glass, ceramics, composites, rubber, foam, plastics, wood, and food. The only materials that resist waterjet cutting are diamond and certain extremely hard ceramics.
Why is no heat-affected zone important?
Heat-affected zones (HAZ) change material properties near the cut edge — hardening, softening, or creating micro-cracks. For aerospace components, medical devices, and heat-treated parts, avoiding HAZ preserves material certification and structural integrity.
Is waterjet cutting expensive?
Waterjet cutting costs depend on material, thickness, and cut length. For thin metals, laser cutting is more economical. For thick materials, heat-sensitive materials, or mixed-material cutting, waterjet is often the most cost-effective option. Typical rates range from $100-$250/hour.
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