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3 Great Router Jigs Salem NH

This Dadoing Jig takes the guesswork out of routing dadoes, because setting the exact width is virtually foolproof. Being able to tailor the dadoes' width to precisely match the thickness of shelves is a real blessing when you’re building cabinets with hardwood plywood, which is always undersize in thickness.

Rockler Woodworking and Hardware #34
(603) 898-5941
373 S. Broadway
Salem, NH

Data Provided by:
Jim Rogers Sawmill
(800) 422-6250
117-R Jewett St.
Georgetown, MA

Data Provided by:
The Mall At Rockingham Pk
(603) 894-7700
77 Rockingham Park Blvd
Salem, NH
Store Hours
Sears Stores
Store Type
Sears Stores
Hours
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:8-21
Sun:10-18.5
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:8-21
Sun:10-18.5

Bridge Street True Value
(603) 635-1521
122 Bridge St
Pelham, NH
 
Arthur Sharp Farm Supply Inc.
(978) 374-4044
21 Middlesex St
Haverhill, MA
 
Northland Forest Products, Inc.
(603) 642-3665
16 Church StreetPO Box 369
Kingston, NH

Data Provided by:
All Righteous Woods - Fruit of the Earth -
(978) 948-7329
288 Newburyport Turnpike Rte 1
Rowley, MA

Data Provided by:
Lowe's
(978) 241-1861
25 Computer Drive
Haverhill, MA
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

Abbott-treat Industrial
(978) 685-5115
20 Winter St
Lawrence, MA
 
Bruckmanns True Value Hdw.
(978) 686-4105
179 S Broadway
Lawrence, MA
 
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3 Great Router Jigs

3 Great Router Jigs

Make your router a workshop workhorse.

by Tim Johnson

If you only use your router to rout decorative edges, you’re missing the boat. Your router can be the most versatile tool in your shop. The secret to unlocking your router’s potential is to use it with specialized jigs. A dovetail jig is a perfect example: With this jig, your router can do the same job as an expensive dovetailing machine. 

Fortunately, you can make many useful router jigs in your shop without spending an arm and a leg. I’ll show you three simple jigs that will expand your woodworking capabilities by leaps and bounds: one for dadoing, one for mortising and one for making shelf pin holes. Although these jigs have been around since the dawn of routers, they’re indispensable additions to any woodworking shop. 

Dadoing Jig

This jig (Fig. A, below) takes the guesswork out of routing dadoes, because setting the exact width is virtually foolproof. Being able to tailor the dadoes’ width to precisely match the thickness of shelves is a real blessing when you’re building cabinets with hardwood plywood, which is always undersize in thickness. 

This jig accommodates wood up to 24 in. wide. Its double T-square design guarantees dadoes that are square to the edges on both left and right cabinet sides. Positioning the jig couldn’t be easier—just line up the fixed fence with the top of each dado. This jig must be used with a pattern bit (see photo, left, and Sources, page 43). This combination is perfect for use with nominal 3/4-in.-thick plywood. It allows routing dadoes from 5/8 to 1-1/8 in. wide and up to 1/2 in. deep.

Make the Jig

1. Glue and screw the fixed fence (A) to the rails (B). Make sure the joints are perfectly square. 

2. Rout the slots in the adjustable fence (C) on a router table, using the router table’s fence and a 5/16-in. straight bit. 

3. Use the adjustable fence’s slots to locate the rails’ carriage bolt holes. Lay the fence on the jig, snug against the fixed fence and flush with the rails. Using a pencil, transfer the slot locations to the rails. 

4. Drill and counterbore the holes.

5. Install the carriage bolts. 

A pattern bit is a flush-trim bit with the bearing mounted on the shaft.  

Use The Jig

Photo 1: Position the fixed fence on a line indicating the top of each dado. Always orient the jig with the fixed fence at the top of the workpiece. Make sure the jig’s rail is firmly seated against the edge. Then clamp both pieces to your bench. 

Both rails are square to the fixed fence, so it doesn’t matter which rail registers the jig. Out of habit, though, I always register the jig against the front edge of the workpiece. 

Photo 2: Set the adjustable fence using offcuts from your shelves as spacers. This method guarantees that the dadoes will be exa...

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