The patented automatic self-centering action of these jigs assures accurate center drilling every time, even on round objects. Large steel clamping screw tightens the tool like a vise, with rugged aluminum sides holding work securely without damage to the wood. Large 2" to 2-7/16" capacity on all models will handle most size requirements. Drill guide centers are hardened, guide holes are precision drilled and reamed for extreme accuracy. USA.
Economy Doweling Jig has five permanent drill hole sizes: 1/4", 5/16", 3/8", 7/16", and 1/2".
Wide Capacity Economy Jig. Similar to above, but with a capacity of up to 6" wide. Perfect for face work on 2x4 and 2x6 stock, even works with 4x4's and 6x6's.
Deluxe Doweling Jig features two permanent drill hole sizes: 7/16" and 1/2" and six removable screw-in bushings for extra hole patterns. Bushing sizes are 1/4", 5/16", 3/8" (two of each). Allows drilling of two holes of the same size parallel to one another for double dowel applications on a 3/4" center to center space.
Premium Doweling Jig (not pictured) is similar to the Deluxe model above, except all four holes are tapped for bushing use. Includes 1/4", 5/16" and 3/8" bushings (two of each).
Additional Bushing Set for the Deluxe and Premium models include one each of the 1/4", 5/16" and 3/8" bushings.