With the precision box joint accessory, the ChestMate
Dovetail Jig allows  the machining of four different size
box joints, two project boards at a time if you like.

Only a back up board without indexing slots is needed.

Like making dovetails, there is not a limit to the size of
the project board. No need to push large boards
across a table saw with this box joint accessory to the
dovetail jig.
One of four indexing keys is held in place under the slide  that is easily
positioned relative to  the size of the key.  The gradual displacement of
the slide allows you to quickly zero in the perfect width of your cuts
creating perfect slip fits for the mating sides.
The three quarter inch indexing key is shown. Also included is a
five eights key, a half inch key and a three eights inch key.
TM
Conceptual Product Design
L.Douglas, LLC
ChestMate     DrillGadget
18 Candleberry Court, Bourne, MA 02532
ChestMate Dovetail Jig
& Accessories
Inventor's Presentation Site and Sales
ALL IMAGES CAN BE ENLARGED
Precision Box Joints