This doweling jig is made of aircraft-grade aluminium alloy and heat-treated 45 steel, with excellent characteristics of ultra-high hardness and resistance to deformation, ensuring that it will serve you for a long time
Package includes a professional self centering dowel jig, 6 rust-resistant steel bushings (2x 1/4”, 2x 3/8”, 2x 5/16”), an instruction manual.