Platform 01 · Instant Quote
Start a quote
Drop CAD
.STEP · .STL · .IGES · .DXF
Parsed locally · max 200 MB
Snap a photo
.JPG · .PNG · .HEIC
Cal-L Vision · auto-classify
5 processes · 90+ materials·Multi-part RFQs·ISO 2768 by default
Network live·Instant quotes active
calloy.app/quote·v2026.04·ISO 9001 · AS9100D · ITAR
Instant Quote+Marketplace+Work Dashboard
The manufacturing network, end to end.
Quote a custom part in under a minute, source finished goods from verified shops, or run your own shop on the operations dashboard.
Platform 02
Marketplace
Source what you need.
Finished products, stock parts, raw material, tooling, and MRO — from independent shops with full catalogs.
Local + mapStripe escrowDirect to seller
Platform 03
Work Dashboard
Run your shop.
Quoting, CAM, Paper Trail™ 3D floor sim, CRM, and compliance docs — the operations suite for Calloy shops.
Free tierPaper Trail™Worksource RFQ
Standards referenced across the shop network
ISO 9001·AS9100D·ISO 13485·IATF 16949·ITAR·RoHS·ISO 2768
Processes
Five processes, every variant, one upload.
Parts can run through any combination of these processes in a single RFQ — secondary operations (anodize, heat treat, plating) layer on top.
CNC Machining
Subtractive metal & plastic
Tight-tolerance prototypes and production runs from aluminum, stainless, tool steel, titanium, and engineering polymers.
- 3-, 4-, and 5-axis milling
- CNC turning · Swiss-type · live tooling
- Wire EDM & micro-machining
- Envelope to 80" × 48" × 24"
Sheet Metal
Cut · form · weld · assemble
DXF-driven flat-pattern cutting, press-brake forming, TIG/MIG welding, and finished fabricated assemblies.
- Laser & punch cutting
- Press-brake bending
- TIG, MIG, spot, & stud welding
- Hardware insertion (PEM)
Laser & Waterjet Cutting
2D profile cutting
Fiber laser, CO₂ laser, and abrasive waterjet for sheet, plate, tube, and composite stock.
- Fiber laser for metals
- CO₂ for plastics & wood
- Abrasive waterjet up to 6" thick
- Tube laser cutting
3D Printing
Additive · prototype & production
Seven additive technologies from rigid prototypes to end-use metal and polymer parts.
- FDM, SLA, SLS, MJF
- DMLS & binder-jet metal
- PolyJet full-color
- Carbon DLS elastomers
Injection Molding
Tooling + production
Rapid aluminum tooling for bridge production, hardened-steel tools for high-volume runs. Single-cavity to multi-cavity.
- Aluminum rapid tooling
- Hardened-steel production tools
- LSR, overmolding, insert molding
- T1 samples in as fast as 10 days
Secondary Operations
Everything post-machining
Finishing, heat treat, plating, assembly, kitting, and inspection — all coordinated through one RFQ and one shop match.
- Anodize, powder coat, paint
- Heat treat · case harden · temper
- Plating · passivation · electropolish
- Assembly, kitting, packaging
Materials
90+ engineering materials, organized the way machinists think about them.
Every material in the catalog is tied to the processes that can run it and the finishes that work with it. Pick a process first, and only compatible materials appear. Pick a material first, and only compatible processes stay enabled.
Need something unusual?
Add a custom material name in the notes field at checkout. Your RFQ is routed to shops that work with it; if no shop in the network can source it, you'll hear back within 24 hours.
Aluminum
6061-T6 · 7075-T6 · 5052 · 2024 · 6063 · MIC-6 cast plate
Stainless Steel
303 · 304 · 316 / 316L · 17-4 PH · 15-5 PH · 416 · 440C
Carbon & Alloy Steel
1018 · 1045 · 4130 · 4140 · 4140PH · 4340 · A2 / O1 tool
Titanium
Grade 2 CP · Grade 5 (Ti-6Al-4V) · Grade 23 ELI
Copper / Brass / Bronze
C101 · C110 · C260 brass · C360 · C932 bronze
Superalloys
Inconel 625 · Inconel 718 · Hastelloy C-276 · Monel 400
Engineering Plastics
Delrin · Nylon 6/6 · PEEK · PTFE · PC · Ultem · UHMW · HDPE
3D-Printing Polymers
PLA · ABS · PETG · Nylon 12 · TPU · Tough / Rigid resin · MJF PA12
3D-Printed Metals
AlSi10Mg · SS 17-4 · SS 316L · Ti-6Al-4V · Inconel 718
Composites & Others
G-10 / FR-4 · Garolite · Carbon fiber · Rubber · Foam · Wood · MDF
Tolerances
ISO 2768 by default, precision on drawing.
Unless a technical drawing specifies otherwise, parts are built to ISO 2768-m (medium) for general dimensions and ISO 2768-mK for form and position. Tighter tolerances are supported per drawing callouts.
| Feature | Standard | Precision |
|---|---|---|
| Metal — linear | ±0.005" (±0.13 mm) | ±0.0005" (±0.013 mm) |
| Plastic — linear | ±0.010" (±0.25 mm) | ±0.002" (±0.05 mm) |
| Hole diameter | ±0.005" | H7 / H8 on drawing |
| Sheet — laser cut | ±0.005" | ±0.002" |
| 3D printing (SLA/SLS) | ±0.010" / 0.1% | per build orientation |
| Minimum feature | 0.020" (0.50 mm) | per process |
Precision tolerances require a PDF drawing uploaded alongside the CAD file.
Surface Finishes
35+ finishes referenced to mil-spec and AMS standards.
When your drawing calls out an industry spec, our catalog maps it to the exact finish — so the shop you're matched with builds to the right standard the first time.
As-Milled / As-Printed
Standard surface — no post-finish
Anodize Type II
MIL-A-8625 · decorative / corrosion
Anodize Type III (Hard)
MIL-A-8625 · wear-resistant, thick oxide
Chem Film
MIL-DTL-5541 Type I / II · conductive primer base
Passivation
ASTM A967 · AMS-QQ-P-35 for stainless
Electropolishing
ASTM B912 · surgical / food-grade smoothing
Electroless Nickel
MIL-C-26074 · uniform corrosion barrier
Zinc / Zinc-Nickel Plating
ASTM B633 · sacrificial anti-corrosion
Powder Coat / Wet Paint
RAL / Pantone color match available
Bead Blast · Tumble · Brush
Mechanical texturing & burr removal
Quality & Inspection
The paperwork your QA team expects.
Request inspection and compliance documentation alongside any quote. Added costs and lead time appear in the quote before you approve.
CMM / FAI Report
First Article Inspection to AS9102 with dimensional results, balloon drawings, and bubble numbering.
Dimensional Inspection
Per-lot dimensional report against the drawing — hand metrology, CMM, optical comparator, or laser scan.
Material Certs
Mill certs, Certificate of Conformance (CoC), heat-treat records, and RoHS / REACH declarations.
PPAP · Compliance
PPAP Level 1–5, Prop 65, Conflict Minerals Reporting, and custom inspection plans per customer spec.
Industries
Built for the industries your parts live in.
Match your part to shops with the certifications, material experience, and inspection rigor your industry demands.
Aerospace & Defense
AS9100D shops · ITAR-registered suppliers · flight-hardware traceability · Ti-6Al-4V, Inconel, Hastelloy experience.
Medical Devices
ISO 13485 shops · surgical-grade passivation and electropolish · 316L, 17-4 PH, PEEK, Ultem workflows.
Automotive & EV
IATF 16949 shops · PPAP Level 3 packages · die-cast, sheet-metal assemblies, and CNC production runs.
Electronics & Semiconductor
EMI/RFI shielding · precision machined enclosures · chem-film conductive prep · ESD-safe packaging.
Robotics & Automation
4- and 5-axis milled structural parts · aluminum frames · precision turned shafts · prototype-to-production runs.
Industrial & Energy
Pressure-vessel components · hardened tool steels · heat-treated shafts · CMM-verified geometry.
How it works
Upload to delivery in four steps.
01
Upload
Drop a STEP, STL, IGES, DXF, or a photo. We parse the geometry in your browser — your CAD never touches our server until you approve a quote.
02
Configure
Pick process, material, finish, cleaning, tolerance, quantity. Multi-part RFQs supported — configure each part separately.
03
Price
Three speed tiers — Economy, Standard, Express — appear instantly with per-part breakdowns, lead times, and all-in totals.
04
Ship
A matched shop confirms the quote, builds the part, and ships direct. Tracking updates land in your dashboard from cut to carrier.
The Calloy difference
Precision specs. Local shops.
Most digital manufacturing platforms route your part to an anonymous pool. Calloy matches you to named, verified shops — many within driving distance — so you can pick up in person, build a relationship, and stay in control of where your parts actually get made.
Local-first matching
Your RFQ goes to qualified shops nearby before spreading nationally. Same-day pickup available where the seller offers it.
Named, verified shops
Every shop profile shows real equipment, certifications, named staff, and completed-job history. No black-box suppliers.
Stripe-escrowed payments
Funds held by Stripe until the part ships and you approve. Disputes routed to Calloy ops, not argued on a phone line.
Cal-L Vision intake
No CAD? Snap a photo and our vision model classifies geometry, material, and process — routed to humans when confidence is low.
No account to quote
Upload and get pricing anonymously. Sign up only when you're ready to release the RFQ to matched shops.
Built by shop people
Calloy ships the dashboard that shops actually run on — quoting, CAM, Paper Trail™ floor sim, CRM, compliance. One network, both sides.
Upload your first part.
No account required to quote. Sign up only when you're ready to release the RFQ to matched shops.
STEP · STL · IGES · DXF · JPG · PNG · HEIC — up to 200 MB per file.
No account required to quoteTalk to a manufacturing engineer