FDM 3D printing service — the cost-effective path to functional parts.
FDM (Fused Deposition Modeling) is the 3D printing workhorse — fastest turnaround, lowest cost per part, and the broadest catalog of engineering thermoplastics. We run industrial FDM machines with 360 × 360 × 360mm build volume and six production-grade materials. Most prototypes ship in 2–3 business days.
FDM 3D printing service — the cost-effective path to functional parts.
FDM (Fused Deposition Modeling) is the 3D printing workhorse — fastest turnaround, lowest cost per part, and the broadest catalog of engineering thermoplastics. We run industrial FDM machines with 360 × 360 × 360mm build volume and six production-grade materials. Most prototypes ship in 2–3 business days.
When to choose FDM
FDM is the cheapest 3D printing technology per cubic inch. When you need working prototypes and cost matters, this is almost always the right call.
Our 360 × 360 × 360mm build volume is the largest in our standard catalog. Parts that would need splitting on SLA or MJF often print in one piece on FDM.
PETG, ASA, PC CF, and ABS are real engineering materials with real mechanical spec sheets — not just prototype stand-ins. Parts that hold up in the field.
Assembly line tooling, vacuum formers, soft jigs, inspection fixtures. FDM is the go-to for production-floor tooling because it is cheap, fast, and tough enough to last.
Our FDM material catalog
Plant-based thermoplastic, prints reliably, dimensionally stable at room temperature. Use for concept models, display pieces, and fit-checks. Not for loaded parts or outdoor use.
Tougher than PLA, chemically resistant, heat-stable to 70°C. Our most-ordered FDM material for functional brackets, housings, and mechanical prototypes.
The legacy engineering thermoplastic. Slightly tougher than PETG, warps more, has that ABS smell. Order it when you need to match an existing injection-molded reference part.
Same mechanical profile as ABS with dramatically better UV stability. The material of choice for outdoor brackets, enclosures, and anything living in direct sun.
Polycarbonate with chopped carbon fiber. Stiff, dimensionally stable, heat-stable to 150°C. Replaces machined aluminum for structural brackets at a fraction of the cost.
Shore 95A thermoplastic polyurethane. Flexes without breaking. Use for bumpers, grommets, soft-touch grips, and impact absorbers.
How FDM compares
FDM is cheaper, tougher, and available in more engineering thermoplastics. SLA has smoother surfaces and tighter tolerances. Choose FDM for functional parts, SLA for visual parts.
FDM is cheaper and faster at low volumes. MJF is stronger, more consistent across a batch, and cheaper per part at higher volumes. Choose FDM for prototypes, MJF for production.
FDM is faster to set up and handles complex geometry for free. CNC holds tighter tolerances and works in metals and hard polymers FDM cannot. Choose FDM for iterative prototypes, CNC for tight-tolerance final parts.
Production workflow
Quote
Upload files to the instant quoter or submit a ticket for complex jobs.
Check out online or get a custom invoice once specs are locked.
File review
Files in by 3:30pm — confirmed same day.
File issue? You get specific feedback — walls, orientation, supports.
Production
5,000+ parts a week off the floor. Every job has a named technician.
Track status via chatbot. Automatic notification when it ships.
QA
Every part initialed by the technician who inspected it.
Doesn’t pass? Reprinted immediately. No charge, no back-and-forth.
Dispatch
Notified the moment it ships or is ready for pickup.
Technology comparison
More services
Explore what else we build
Large Format 3D Printing Service
Parts up to 1200mm on FGF and 1000mm on Industrial SLA. Architectural models, trade show props, full-scale prototypes.
Rapid Prototyping Service
Functional prototypes in 2–3 business days. FDM, SLA, MJF — 23 materials. Same engineer from prototype through production.
SLA 3D Printing Service
Smooth-finish SLA 3D printing in 14 resins. Visual prototypes, snap-fit validation, and presentation models down to 25μm layers.
MJF 3D Printing Service
HP Multi Jet Fusion 3D printing in Nylon PA12, PA11, and PA12 Glass Filled. Batch-consistent production parts in 3–5 business days.
Injection Molding Alternative
Skip the $30K-$100K tooling investment. Production-grade FDM, SLA, and MJF parts with zero mold cost and 3–5 day lead times.
Parts & Prototyping
15+ materials, 1-50 parts, delivered to spec in days.
Production Runs
50 to 5,000+ parts per week. Consistent tolerances across every unit.
XL 3D Printing
Parts up to ~1200mm — printed whole or split-and-assemble.
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Design Engineering
DfAM optimization, reverse engineering, geometry tuning.
Plan Your Project
Tools to plan your build
Check shipping transit times, estimate lead times by technology, and review design guidelines before you upload — so your parts print right the first time.
Check Transit Time
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Related Resources
Keep exploring
Related Services
SLA 3D Printing Service
Smooth-finish SLA 3D printing in 14 resins. Visual prototypes, snap-fit validation, and presentation models down to 25μm layers.
MJF 3D Printing Service
HP Multi Jet Fusion 3D printing in Nylon PA12, PA11, and PA12 Glass Filled. Batch-consistent production parts in 3–5 business days.
Rapid Prototyping Service
Functional prototypes in 2–3 business days. FDM, SLA, MJF — 23 materials. Same engineer from prototype through production.
Large Format 3D Printing Service
Parts up to 1200mm on FGF and 1000mm on Industrial SLA. Architectural models, trade show props, full-scale prototypes.
Related Comparisons
FDM vs SLA — which 3D printing technology is right for your part?
Choose FDM when cost and speed matter most, or when you need tough engineering thermoplastics (PETG, ASA, PC CF) at larger build volumes. Choose SLA when surface finish, dimensional accuracy, or fine detail resolution is the priority — visual prototypes, snap-fit validation, and presentation models.
FDM vs MJF — cost-effective prototyping vs production-grade nylon.
Choose FDM for early prototyping, concept models, and large parts where cost matters more than surface finish. Choose MJF when you need production-grade mechanical properties, batch consistency, and parts that can ship to end customers.
FDM vs CNC — when to print plastic, when to mill it.
Choose FDM when geometry is complex (undercuts, lattices, internal channels), when volume is low, or when turnaround is the priority. Choose CNC when tolerances are tighter than ±0.1mm, when the material must be POM, PEEK, Ultem, or HDPE, or when surface finish has to be machined-smooth.
PLA vs ABS — the two classic FDM filaments compared.
Choose PLA for display models, concept prototypes, fit-checks, and any part that will live indoors at room temperature. Choose ABS when the part needs to survive mild impact, moderate heat (above 55°C), or when you need to match an existing injection-molded reference. For most modern FDM work, PETG is a better default than either — tougher than PLA, cleaner than ABS.
PETG vs ASA — indoor workhorse vs outdoor champion.
Choose PETG for indoor functional prototypes, chemical-resistant parts, housings, and brackets. It is the cheaper and easier-to-print option for most projects. Choose ASA whenever the part will see direct UV exposure — outdoor enclosures, rooftop brackets, garden tools, automotive exterior trim. ASA costs a bit more and warps during printing, but PETG will become brittle and discolor under sustained UV within a year.
Related Insights
How to Design for 3D Printing: A Beginner’s Guide to DFAM
A practical introduction to Design for Additive Manufacturing (DFAM) — how to design parts that print successfully the first time and take advantage of what 3D printing can do that other processes cannot.
3D Printing Materials Guide: FDM, SLA, and MJF Compared
Every 3D printing material we stock, what it is good at, and when to pick it. A practical guide for choosing between FDM thermoplastics, SLA resins, and MJF nylons.
3D Printing for Engineers: A Complete Working Reference
A technical reference for mechanical and product engineers using 3D printing — materials, tolerances, design rules, and how to spec a 3D printed part on a drawing.
Related Materials
PLA
General purpose, biodegradable. Rigid, good surface finish. Not heat or UV resistant.
PETG
Tough, chemical resistant, food-safe options. Good balance of strength and flexibility.
ABS
Impact resistant, heat tolerant. The standard for extra-large format builds.
ASA
UV and weather resistant. Ideal for outdoor applications and functional parts exposed to sunlight.
PC CF
Polycarbonate carbon fiber. High stiffness and heat resistance for demanding structural applications.
TPU
Flexible elastomer. Shore 95A hardness. Good for gaskets, grips, and vibration dampening.
Related Technologies
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