DescriptionThis dowel jig set is made of premium material, which can withstand long-lasting use. Features the aluminum alloy and copper material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color:As Shown-Material:Aluminum alloy, copper -Size:12.00X7.40X5.90cm/4.72X2.91X2.32in - Woodworking drilling and punching machine with drilling locators on both sides, with a horizontal adjustment range of 13 to 81mm and a vertical adjustment range of 12 to 27mm. - The 2-in-1 drill guide is made of high grade aluminum alloy and copper, the surface is oxidized and has high hardness, which can be used for a long time and has excellent performance. - The punch positioner comes with 5 drill sleeves, 6/8/10/12/15mm drill adapters to meet your different drilling needs, enough for your daily use. - A great tool for the professional or non-professional, great for DIY home woodworking projects. - Excellent craft, carefully down to every detail to give it a chic and beautiful look.