Parts Made to Drawing Australia
Upload your STEP file and 2D drawing. We manufacture to your exact specification, inspect every part, and deliver finished components to your door. No minimum order. Quote in 2 business days.
From Drawing to Finished Parts
Our managed supply process turns your engineering drawing into finished, inspected parts delivered to your door.
Upload Drawing
STEP + 2D PDF via our quote form. DFM review included at no charge.
Receive Quote
Itemised quote with price, lead time, and any DFM recommendations — within 2 business days.
Confirm Order
Approve the quote and purchase order. We lock in your supplier and production slot.
Production Managed
We monitor manufacturing milestones and communicate progress. One point of contact throughout.
Inspected & Delivered
Parts inspected against your drawing. Shipped to your door with documentation.
What Your Drawing Needs
A complete drawing gets you an accurate quote and ensures parts are made exactly to your specification. Here is what to include.
3D File (STEP Preferred)
- ✓ STEP (.stp or .step) — universally accepted
- ✓ IGES, Parasolid, SolidWorks also accepted
- ✓ Must accurately represent final geometry
- ✓ Surfaces, holes, threads all defined in 3D
- ✓ Used for toolpath generation and inspection
2D Drawing (PDF Required)
- ✓ All critical dimensions with tolerances
- ✓ Surface finish callouts (Ra values)
- ✓ Material specification and condition (e.g. 6061-T6)
- ✓ Thread specifications (type, pitch, tolerance class)
- ✓ GD&T callouts where applicable
- ✓ Revision number and drawing title block
Free DFM Analysis with Every Quote
Every drawing submission receives a free Design for Manufacturability (DFM) review. We identify features that increase cost or risk quality, and suggest modifications before you pay for parts.
Issue: Unnecessarily tight tolerances
Suggestion: Relax non-critical tolerances to ±0.1mm — often reduces cost 30–50% on those features
Issue: Sharp internal corners
Suggestion: Specify the largest acceptable internal radius — sharp corners require EDM or add significant cost
Issue: Deep narrow pockets
Suggestion: Adjust pocket depth-to-width ratio to improve tool access and reduce machining time
Issue: Features requiring many setups
Suggestion: Redesign to reduce setup count — each additional setup adds cost and alignment risk
DFM analysis is free and non-binding — you can accept or decline any suggestion before confirming your order.
Parts Made to Drawing FAQ
What do I need to submit to get parts made to my drawing?
The ideal submission is a STEP file (3D CAD geometry) plus a 2D PDF drawing with all dimensions, tolerances, surface finish callouts, material specification, and any notes or special requirements. If you only have a 2D drawing without a STEP file, we can still quote simple prismatic parts. For complex 3D geometry, a STEP file is required for accurate quoting. Upload both files through our quote form at rapidmanufacturing.com.au/quote.
How accurately are parts made to my drawing?
Parts are manufactured to the tolerances specified on your drawing. Standard CNC machining achieves ±0.1mm general tolerances and ±0.05mm standard precision. High-precision machining holds ±0.01mm on critical features. Where your drawing specifies tighter tolerances, we select suppliers and processes capable of meeting them — including grinding and EDM for sub-0.01mm requirements. All parts are inspected against your drawing before dispatch.
What file formats do you accept for parts made to drawing?
We accept STEP (.stp, .step) — preferred for 3D geometry. Also accepted: IGES (.igs, .iges), SolidWorks (.sldprt), Parasolid (.x_t, .x_b), and most standard 3D CAD formats. For 2D drawings, PDF is standard. DXF and DWG are accepted for sheet metal or simple prismatic parts. Always include a 2D drawing even when providing a STEP file — the 3D model shows geometry, but the drawing communicates tolerances, surface finish, and material requirements.
Can I get a single prototype part made to my drawing?
Yes. There is no minimum order quantity. Single prototype parts are quoted and managed with the same care as production runs. Many of our customers submit single-off development parts to verify fit and function before committing to production quantities. Once your design is confirmed, scaling from 1 to 10 or 100 parts uses the same drawing, same supplier, and the same managed process.
What happens if my drawing has features that are difficult or expensive to machine?
Every drawing submitted for a quote receives a free Design for Manufacturability (DFM) analysis. If your drawing contains features that significantly increase cost — very tight tolerances on non-critical surfaces, sharp internal corners, unnecessary deep pockets, or features requiring additional setups — we will flag these and suggest practical modifications. This typically reduces prototype cost by 20–50% without affecting functional performance.
How long does it take to receive parts made to my drawing?
You receive a quote within 2 business days of submitting your drawing. Standard production lead time after order confirmation is 7–14 business days. Rush manufacturing (3–5 business days) is available for urgent requirements at a 30–60% premium. Complex multi-setup parts, exotic materials, or large quantities may require 3–4 weeks. Lead time is quoted alongside price so you can plan before committing.
Can you make parts to drawing if I only have a PDF scan of an old drawing?
Yes, for simple parts. We can quote from a clear 2D PDF drawing even without a STEP file, provided all dimensions and tolerances are legible. For legacy or scanned drawings, we recommend also providing a physical sample part if available, as this helps verify ambiguous dimensions. For complex parts, we can offer reverse engineering services to create a STEP file from your existing part or drawing.
Do I own my drawing and IP after you manufacture my parts?
Yes. Your drawing and CAD files remain your intellectual property. All suppliers in our network sign NDAs before receiving your files. We do not share your drawings with other customers or use your IP for any purpose other than manufacturing your parts. For sensitive projects, additional IP protection measures can be arranged.
Get a Quote in 2 Business Days
Upload your STEP file and 2D drawing. Receive a complete quote with DFM analysis. No minimum order — single prototypes welcome.
Upload Your Drawing →