PRAZI PR-3900 ChestMate Dovetail Jig ChestMate Woodcrafter's JoinerThe unique and versatile joinery system , Project boards can be as large as youd like , Spacing dimension between pins and tails is not limited Create your own patter of dovetail arrangements Includes indexing guide and pin guide Designed for stock thickness of 1/2-Inch-1-Inch Creates 3/4-Inch 14-Degree through dovetails Simple instructions included; tools required: 1/4-Inch or 1/2-Inch router with 6-Inch diameter base; 5/8-Inch diameter follower bushing; 3/4-Inch 14-Degree dovetail cutter bit; 5/16-Inch straight cutter bit; bench vise and cl-Amps