Leigh TD330 Through Dovetail Jig

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Model TD330. Quick and simple to use. For workbench or router table use.
Model TD330. Quick and simple to use

Rout classic through dovetails at a price that fits any budget. With the TD330 you can make joints in boards up to 12-7/8" (327mm) wide. Perfect for drawers and boxes!


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Create a wide range of joinery projects with the TD330

Joinery project with the TD330
Make through dovetails in multiple sizes, and on boards of different thicknesses. Few other dovetail jigs as simple as the TD330 offer a way to rout through dovetail joints this well. Perfect for drawers, boxes and so much more.
Joinery project with the TD330 data-lazy-src=
Easy Step-by-Step Instructions

TD330 User Guide

The TD330 is designed for use by woodworkers of all levels. All jig functions are detailed in the included fully illustrated user guide and the instructional video available online. Click on Support / Instructional videos and user guides / TD330.

Router Requirements

Handheld Router

What Router Should I Use? The TD330 is shipped with two 1/2" shank router bits. Leigh recommends a midsize router, from 1-1/2 to 2-1/4 HP (9-13 amps) with a 1/2" collet. This size provides great power to weight ratio. Fixed base routers are ideal because they have a lower center of gravity with handles mounted to the router base rather than the motor, as with plunge routers. However, if you are proficient with the use of a plunge router, it works just as well. A plunge router is recommended for Isoloc Templates and is required for the M2 Attachment. When buying a router, also consider ergonomics, switch location, a good plunge mechanism and easy, accurate adjustment of bit height.

Leigh recommends a midsize router

Adaptors for your Router The TD330 requires a router fitted with the Leigh e10 guide bushing. Leigh offers a range of guide bushing adaptors to fit most common routers. Learn more >
 

Router Table

Router tables are typically used with a bearing or fence, however, the Leigh TD330 is guided around a guide bushing mounted in the router table. Leigh eBushes (guide bushings) are designed around the decades-old Porter Cable/Black & Decker industry standard. Therefore, you will need an insert ring to fit the eBush to your router table or router plate. See specifications below.

Router table or router plate

Leigh eBush and Nut

Leigh eBush and Nut

Router table insert plate

To fit the eBush to your router table insert plate, you need a 1-3/8" diameter counter bore insert ring. Check with your router table or router plate (router lift) manufacturer, as to what adaptation, if any, is required.

Router Table Requirements Video

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