Infinity Precision Dado Jig Hothttp://toolreviews.woodmagazine.com/media/reviews/photos/thumbnail/300x300s/c9/6b/c1/227_infinitydadojig_1320676822.jpg
Dial-in dead-on dadoes, grooves, and rabbets
Infinity’s Precision Router Dado Jig delivers just what it promises: precise dadoes, grooves, and rabbets. This aluminum jig adjusts to fit any straightedge guide up to 5/8" thick and 2-5/16" wide, and glides smoothly against it with ball bearings. Mount the included 3/4" guide bushing in your router, fit it into the jig, and then rout a channel with the desired bit. For channels wider than the bit, simply use the microad- juster on the jig to move the router without moving the guide. The scale and cursor on the jig make it easy to return to this setting later.