Skip to Content

PROJECT EXAMPLE · CAD MODIFICATION Contact us 

CAD Modifications

Update an existing CAD model or drawing with clearly defined changes based on your requirements.

SYNCCAD helps modify eligible CAD files using your supplied dimensions, reference images, drawings, and instructions.

100+

100+
Happy customers


START A CAD JOB →

US$48 fixed pricing applies only to eligible jobs after scope approval.

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.

Discover

Hole and Cutout Updates

Modify defined hole positions, diameters, slots, or cutouts based on supplied measurements.

Discover

Shape Adjustments

Make straightforward changes to part geometry when the intended result is clearly described.

Discover

Drawing Updates

Revise eligible CAD drawings to reflect agreed changes or updated reference information.

Discover

Complex redesigns, extensive feature reconstruction, and tasks requiring engineering analysis may need a custom quote.

03 — What We Prepare


Defined Geometry Changes

Modify specified features or dimensions in a supported CAD file.

Discover

Basic Feature Updates

Make agreed adjustments to simple holes, slots, cutouts, and similar geometry.

Discover

Reference-Based Revisions

Update geometry according to supplied drawings, marked-up images, or written instructions.

Discover

Agreed Output Format

Deliver the modified file in a supported format confirmed during scope review.

Discover

The 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.

READY TO START?

Need to Modify an Existing CAD File?

Send us your existing file and mark the changes you need. We'll review the requirements and confirm the scope before payment.

Start a CAD Job 

US$48 upfront after scope approval for eligible jobs. Final CAD files delivered within 48 hours after payment and receipt of all required references.