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Dovetail Router Jig

Print Profile(3)

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P1S
H2C
A1
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A1 mini

14 Degree Dovetail Jig
14 Degree Dovetail Jig
Designer
2.2 h
1 plate
4.9(34)

14 Degree Dovetail Jig for A1 Mini
14 Degree Dovetail Jig for A1 Mini
Designer
1.3 h
1 plate
5.0(1)

12 Degree Dovetail Jig
12 Degree Dovetail Jig
Designer
2.1 h
1 plate

Open in Bambu Studio
Boost
795
3168
51
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941
451
Released 

Description

3D Printed Dovetail Router Jig for Through Dovetails on 1/2" Material (Router Table Compatible)

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Like what you see? Smash that Boost! If this dovetail jig helps you step up your joinery game, give it a Boost to help more makers discover it. Every Boost supports the work—and brings better woodworking tools to the community!

Take your joinery to the next level with this precision 3D printed Dovetail Router Jig, designed specifically for use with a router table. This jig allows you to cut clean and consistent through dovetails on 1/2" thick boards—perfect for woodworking projects like drawers, boxes, and cabinetry. Designed to be extendable, it can be easily printed in sections to match the width of your workpiece.

This model is paired with a detailed Standard Operating Procedure (SOP) to walk you step-by-step through the setup, use, and safety precautions—including guidance on fence construction, router bit selection (14° dovetail & pattern bits), and tips for best results. Built to be user-friendly and highly repeatable, it’s an essential tool for makers wanting to achieve fine joinery without expensive commercial jigs.

 

Features:

✅ Cuts through dovetails on 1/2" boards

✅ Designed for 1/4" shank bits with 1/2" bearings
✅ Uses a replaceable 3/4" plywood fence
✅ Modular design—print more sections for longer joints

✅ SOP PDF included for safe and precise operation
✅ Ideal for routers mounted in a table

 

I also created a full YouTube tutorial showing exactly how to use this jig:  

 

Router bits I use:

14° Dovetail Bit: *https://amzn.to/4rkSEGX
Flush Trim Bit: *https://amzn.to/4bduoAA
 

Whether you're a seasoned woodworker or a weekend maker, this jig makes precision dovetails accessible, affordable, and fun.

 

Note: This model is designed to fit on a standard 256x256x256 build plate.  If using a smaller build plate, cut the model down the center of one of the pins to ensure accurate dovetail spacing.

 

Some links may be affiliate links.


Documentation (1)

Assembly Guide (1)
Standard Operating Procedure for the Dovetail Router Jig.pdf

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.