AUTOTOOLHOME Self Centering Doweling Jig Plus 6 inch Widen Wood Dowel Jig Kit Drill Jig for Straight Holes 6 Drill Guide Bushings Set Woodworking Joints Tools - ‎JYC International Trade Co., Ltd., 02516001

• AUTOTOOLHOME self centering doweling jig Extended can be used to make accurate butt joints,miter joints and edge joints as well as acting as a mortising guide. This dowel jig joiner clamp capacity: 3/8" to 6". Easy to install and use. Suitable for drilling guide and wood board joints, it is an ideal tool for panel furniture. Made from aircraft grade aluminum,more stable, corrosion resistance.Accurate positioning: fixture bolts provide very good threads, and provide bushings of different sizes to realize simple and convenient precise drilling This dowelling jig with rugged aluminum sides holding work securely without damage to the wood.The steel block and clamping screw handle securely tightens the tools like a vise You will get: 6 inch self-centring dowel jig, an instruction manual, supplied with six hardened steel drill bushings. two each of 1/4-inch, 5/16-inch and 3/8-inch,two L allen wrench