Description
Guide hole sizes are 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch and 1/2-Inch. Package induldes: Dowel jig x1; 1/4" drilling bushing x 2; 5/16" drilling bushing x 2; 3/8" drilling bushing x 2..Our jig is patented and easy to adjust ,and can be clamped on boards of different thicknesses(clamping wide capacity: 3/8" to 6"). Easy to install and use. Suitable for drilling and wood board joints, it is an ideal tool for panel furniture..The steel block and clamping screw handle securely tightens the tools like a vise, and the fine thread spacing of screw handle provides uniform and stable clamping pressure for clamping the workpiece. The jig with rugged aluminum sides holding work securely without damage to the wood..The drilling bushing is made of high-quality materials, with high strength and accurate positioning. When using a hand held drilling machinel, the countersunk drill bushing allows the drill bit to slide into the hole easily, ensuring the correct angle of the drill bit..There are 4 holes along the top of the jig, only 2 of the holes accept threaded bushings(Replaceable 1/4" 3/8" 5/16").the other two holes accept 7/16" and 1/2" drill bits.
