A 2D CAD drawing service provides specialized deliverables—DWG/DXF, PDF, dimensioned drawing set—created by vetted designers. The best providers clarify requirements upfront, deliver files that suppliers can use, include revisions, and protect your IP with clear ownership.
What is 2D CAD drawing?
2D CAD drawing is a deliverable-focused service: you’re hiring for an output, not a tool. The goal is a drawing set that can be manufactured, quoted, filed, or reviewed—accurate dimensions, clear notes and tolerances, and the formats your workflow requires.
When should you use 2D CAD drawing?
Manufacturing drawings
Provide dimensioned drawings suppliers can quote.
Patent drawings
Create clean 2D drawings suitable for filings.
PDF to CAD
Convert scanned drawings to editable DWG/DXF.
Fabrication details
Add notes, callouts, and tolerances where needed.
Shop documentation
Standardize drawings for production teams.
Redline updates
Apply stakeholder markups accurately.
What to look for in a 2D CAD drawing provider
Output formats
Confirm exactly what files you’ll receive (DWG/DXF, PDF, dimensioned drawing set).
Production readiness
Ask whether deliverables are suitable for quoting/manufacturing—not just visuals.
Revision policy
Confirm included rounds and scope change rules.
IP ownership + NDA
Make sure you own the work and confidentiality is covered.
Quality checks
For drawings: dimensions, tolerances, title blocks, layers, and consistency with your standards.
In-house vs freelancer vs managed service
| Option | Pros | Cons | Best for |
|---|---|---|---|
| In-house drafting | Fast context | Hiring cost | Ongoing drafting needs |
| Freelancer drafting | Flexible | Quality variance | Simple one-offs |
| Managed service | Consistent QA | Less suited to unclear scope | Production-ready drawings fast |
How to write a brief for this deliverable
Include what it is, key dimensions, functional requirements, interfaces, target process (CNC/print/fabrication), and exact output formats (DWG/DXF/PDF, sheet count, standards). Attach sketches, references, or legacy files.
How Marathon OS CAD Services works
Describe your project
Submit your brief, upload references, and specify required formats and deadline.
Get matched with a vetted designer
We assign a pre-qualified designer experienced in your tool and project type.
Receive production-ready files
You receive native CAD + export formats. Revisions are included.
What projects can Marathon OS handle?
Frequently Asked Questions
Can you work from a sketch?
Yes—hand sketches and photos with dimensions work.
Do you deliver DWG?
Yes—DWG/DXF plus PDF.
Can you convert PDFs?
Yes—PDF/scans to editable CAD is common.
Do you include tolerances?
If provided/required, we can include appropriate notes and callouts.
Are revisions included?
Yes—revision rounds are included.
Who owns the drawings?
You do—deliverables belong to you; NDA included.
