FDM 3D Printing
Strong, functional parts from engineering-grade thermoplastics. Upload your model and get an instant quote, no account needed.
Get Instant QuoteHow FDM 3D Printing Works
Fused Deposition Modeling (FDM) builds parts layer by layer from thermoplastic filament. A heated nozzle melts the material and deposits it along precise toolpaths, creating durable parts suitable for functional testing, jigs, fixtures, and low-volume production. To get the best results from FDM, design with a minimum wall thickness of 1.2 mm (three perimeters at a 0.4 mm nozzle), keep overhangs under 45° where possible to minimize support material, and use chamfers instead of fillets on bottom edges to avoid rough surfaces. For parts that require threaded fasteners, we recommend designing pilot holes sized for brass heat-set inserts, which provide strong, reusable metal threads in a thermoplastic body.
FDM is the most versatile 3D printing technology, supporting a wide range of engineering materials from PLA for quick prototypes to carbon-fiber-reinforced polycarbonate for extreme stiffness. Post-processing options include sanding and priming for a smooth painted finish, acetone or solvent vapor smoothing for ABS and ASA, and media blasting for a uniform matte texture. Parts can also be tapped, drilled, bonded with adhesives, or fitted with threaded heat inserts for mechanical assembly. This makes FDM a practical choice across industries: automotive teams use ASA fixtures on the assembly line, robotics companies prototype enclosures in PETG, and manufacturers replace machined aluminum jigs with PA-GF at a fraction of the cost and lead time.
| Build Volume | 250 × 210 × 210 mm |
| Layer Height | 0.10–0.30 mm |
| Dimensional Tolerance | ±0.15 mm |
| Available Materials | 7 |
Available Materials
Ideal Use Cases
techFdm.useCasePrototyping
techFdm.useCasePrototypingDesc
techFdm.useCaseJigs
techFdm.useCaseJigsDesc
techFdm.useCaseEnclosures
techFdm.useCaseEnclosuresDesc
techFdm.useCaseLowVolume
techFdm.useCaseLowVolumeDesc
How to Order
Upload Your File
Upload your STL or STEP file. Our system analyzes geometry and checks printability.
Configure & Quote
Choose your material, layer height, and infill. Get an instant price with lead time.
We Print & Ship
Our engineers review your order, print it on industrial machines, and ship across Europe.
Frequently Asked Questions
What file formats do you accept?
We accept STL and STEP files. STL is the universal 3D printing format supported by all CAD tools; STEP preserves exact surface geometry and is preferred when your model has curved surfaces or tight tolerances. For best results, export meshes at high resolution with watertight (manifold) geometry and no inverted normals.
What is the minimum wall thickness for FDM?
We recommend a minimum wall thickness of 1.2 mm (3 perimeters at a 0.4 mm nozzle). Thinner walls down to 0.8 mm can print but may be fragile and prone to warping. For structural walls under load, 2.0 mm or more is advisable. Overhangs beyond 45 degrees require support material, which can leave surface marks on the underside, so design with chamfers or self-supporting angles where surface finish matters.
How accurate is FDM printing?
Typical dimensional tolerance is ±0.15 mm on the Fine (0.08 mm) profile and ±0.25 mm on Draft (0.28 mm). Accuracy depends on geometry, material shrinkage, and part orientation. For critical mating dimensions, we can calibrate toolpaths, apply post-machining, or recommend design compensation.
Can FDM parts be used outdoors?
Yes. ASA is specifically designed for UV exposure and outdoor use, retaining color and mechanical properties after prolonged sunlight exposure. PETG also offers good weathering and chemical resistance. Avoid PLA for outdoor applications, as it softens above 55 °C and degrades under UV over time.
How long does delivery take?
Standard lead time is 3–5 business days from order confirmation. Express orders are prioritized into the earliest available production slot with an 80% surcharge. For large batches or multi-part assemblies, contact us for a tailored timeline.
Ready to Print?
Upload your 3D model and get an instant quote. No account required.
Get Instant Quote