Knowledge base
Ask the
hard questions.
Clear answers from waterjet specialists.Explore the most common questions about precision, materials, process selection and Finecut ownership.
Frequently asked questions
Start with what
matters to you.
Search the complete list or open a question. For an application-specific answer, Finepart’s cutting center can evaluate your drawing and material.
01What is micro abrasive waterjet cutting?
It is a non-thermal material-removal process that uses a focused high-pressure waterjet with fine abrasive particles. Finecut applies the process with a precision motion platform designed for small features and tight tolerances.
02What precision can a Finecut system achieve?
Typical finished-part cutting tolerance is ±10 µm for suitable 3-axis applications. Positioning accuracy and repeatability are specified at ±1.5 µm. The achievable result always depends on material, thickness, geometry, fixturing and process parameters.
03Which materials can Finecut process?
Finecut can process virtually all materials, including titanium, Nitinol, hardened steel, aerospace alloys, glass, sapphire, engineering ceramics, carbon-fibre composites, polymers and layered materials. Electrical conductivity is not required.
04Does the process create a heat-affected zone?
No. Material is removed by controlled erosion rather than heat. This avoids heat-affected zones and helps preserve the material properties of sensitive metals, composites and brittle materials.
05How do the 3X, 4X and 5X systems differ?
The 3X platform is optimized for precise flat contours. 4X, type A rotates the workpiece, while 4X, type B tilts the jet for uni-directional chamfers and angled edges. 5X, type ABX provides dynamic head tilt for taper control, 5X, type B4X combines head tilt with workpiece rotation, and 5X, type CBX combines head tilt with a synchronized rotary table.
06Can an installed system be upgraded?
Finecut is designed as a modular platform. Many options and motion configurations are retrofittable, allowing a system to adapt as new applications and production requirements emerge.
07How does Finepart validate a new application?
The process starts with your drawing, material specification and critical requirements. Finepart then performs a test cut, documents the result and defines the process window and system configuration required for the application.
08What training and support are available?
Finepart provides operator training, process knowledge and service support. Finepart Academy programs can certify operators and service technicians in machine operation, fixturing, productivity and preventive maintenance.
09Can Finecut complement wire EDM or laser cutting?
Yes. Finecut is especially valuable when the workpiece is non-conductive, heat-sensitive or difficult to machine, or when the application benefits from direct piercing and freedom from recast layers and thermal impact.
10Where can I see a Finecut system?
Finepart operates demonstration capability in Bollebygd, Sweden, and Fremont, California. Selected representatives can also coordinate local application discussions and test-cut projects.
No matching questions. Contact Finepart and we will help you directly.
Still evaluating?
Put your component
to the test.
Send the drawing, material and tolerance requirements. Finepart will help determine whether micro abrasive waterjet is the right process.
Request a test cut ↗