Table Saw Box Joint Jig Plans | Build a Simple Jig for Perfect Finger Joints with Your Dado Blade

Cut Perfect Box Joints Every Time—Without Breaking the Bank

Want to add strong, beautiful finger joints to your projects without buying an expensive commercial jig? These DIY Table Saw Box Joint Jig Plans show you exactly how to build your own simple, accurate, and repeatable jig using basic materials and your existing table saw.

Designed specifically for the DeWalt DWE7491RS with a dado blade, this jig works with most table saws and gives you a fast and reliable way to cut precise box joints for drawers, boxes, or fine joinery projects.

What’s Included:

• Instant PDF download

• Step-by-step build instructions

• Full cut list and dimensions

• Visual diagrams to simplify the process

Jig Highlights:

• Designed for 12" x 16" base

• Compatible with most table saws using a miter slot

• Made to be used with a dado blade (but can be adapted)

• Ideal for making strong, clean, and repeatable box joints

• Great for drawers, keepsake boxes, and decorative corners

Why You'll Love This Jig:

• Super simple to build—even if you’re new to jigs

• Way cheaper than store-bought versions

• Makes pro-level joinery accessible to any DIYer

• Step-by-step instructions remove the guesswork

• Build once, use it for years across multiple projects

At How I Do Things LLC, every plan is designed for the real-world garage woodworker. No CNC machines or fancy tools required—just clear instructions, clever designs, and useful jigs that actually make your shop better.

Download the Table Saw Box Joint Jig Plans now and take your joinery to the next level—fast, fun, and frustration-free.