01 — Project Overview
Make Clearly Defined Changes to Existing CAD Files
An existing CAD model may need adjustments when dimensions change, features are added, or a drawing needs to reflect updated requirements.
SYNCCAD helps make clearly defined modifications to supported CAD files based on customer-provided references and instructions.

The work depends on the original file, the requested changes, and the agreed project scope.
02 — Use Cases
Dimension Changes
Update specified dimensions when the requested changes and affected geometry are clearly identified.
DiscoverHole and Cutout Updates
Modify defined hole positions, diameters, slots, or cutouts based on supplied measurements.
DiscoverShape Adjustments
Make straightforward changes to part geometry when the intended result is clearly described.
DiscoverDrawing Updates
Revise eligible CAD drawings to reflect agreed changes or updated reference information.
DiscoverComplex redesigns, extensive feature reconstruction, and tasks requiring engineering analysis may need a custom quote.
03 — What We Prepare
Basic Feature Updates
Make agreed adjustments to simple holes, slots, cutouts, and similar geometry.
DiscoverReference-Based Revisions
Update geometry according to supplied drawings, marked-up images, or written instructions.
DiscoverAgreed Output Format
Deliver the modified file in a supported format confirmed during scope review.
DiscoverThe extent of modification depends on the original file's condition, editability, and complexity.
04 — Required References
What to Send
Please provide:
The existing CAD file, if available
A drawing or image showing the requested changes
Current and target dimensions where relevant
Marked-up screenshots or annotated drawings
A clear list of required modifications
Your preferred output format, if known
Explain What Must Change
Identify which features should change and which should remain unchanged. If possible, mark the requested modifications directly on a drawing or screenshot.
If the original file is unavailable, corrupted, or difficult to edit, additional reconstruction work may be required. We will review this before confirming the scope.
05 — How It Works
What's new ? Explore
Step 1 — Submit Your Existing File
Send the CAD file, supporting references, and a clear description of the required modifications.
Step 2 — Scope Review
We review the original file, requested changes, available information, and required output to determine whether the task qualifies for the $48 Simple CAD Job service.
Step 3 — Approve and Pay
Once the scope and deliverables are agreed, pay $48 upfront for an eligible Simple CAD Job. More complex requests may require a custom quote.
Step 4 — CAD Preparation
Production begins after payment has been received and all required references and information are complete.
Step 5 — Final File Delivery
Your agreed modified CAD files are delivered within 48 hours from the confirmed start point.
06 — Deliverables & Scope
What You Receive
Depending on the approved scope, deliverables may include a modified CAD model, an updated drawing, or another agreed output in a supported format.
The specific changes, output format, and deliverables are confirmed before payment.
Simple CAD Job Pricing
Eligible, clearly defined CAD modifications may qualify for the fixed $48 price.
Extensive redesign, reconstruction of complex geometry, large assemblies, or modifications requiring specialist engineering input may need a custom quote.
Important Limitations
SYNCCAD modifies CAD files according to customer-provided references and agreed instructions. We do not independently certify the design, verify engineering calculations, or guarantee manufacturing suitability.
Customers should confirm critical dimensions, tolerances, material requirements, and manufacturing suitability with their chosen manufacturer or qualified specialist.
Any revision allowance must be agreed before payment. Changes beyond the approved scope may require a separate quote.
07 — FAQs
Frequently Asked Questions
Yes, if the file is supported and the requested changes are clearly defined. We review the file and scope before confirming the job.
You can submit available references. If the original editable file is unavailable, the task may require recreating geometry rather than directly modifying the original model.
These changes may be suitable when the affected geometry and required measurements are clearly specified and the task fits the agreed scope.
No. The fixed $48 price applies only to eligible Simple CAD Jobs. More complex modifications may require a custom quote.
The 48-hour period begins after payment has been received and all required references and information are complete.
Available formats depend on the task and the formats SYNCCAD supports. We confirm the output format during scope review.
Complex redesigns and projects requiring engineering analysis may fall outside the Simple CAD Job scope. Send your requirements for review and a custom quote.