Features:Quick Doweling JigThe woodworking jig is made of Aluminum alloy,nitrided hard tool steel drill sleeve.High hardness, wear and durabilityStrong Magnetic SheetDoweling Jig with strong magnetic sheet and gasket design make sure that the side hole accuracy is within 0.5mm(Since the slider moves 2mm each time it can only be aligned with 10, 14, 18, 22mm and etc thickness wood plate centers if not these plates,it can not align with the center at all without shim)Clear ScaleDrilling Dowel Jig with clear scale,engraving process the scale value is half the thickness of the wood plateAdjustable Drill GuidesAdjust the eccentric hole position according to the length of the connecting rodSide hole stroke 23-43mmEasy To UseThe star screw of drilling locator can hold the wood plate tightlyTwo clamping methods,drilling is precise and convenientApplicationWoodworking Locator kit used for edge,surface,T-shaped,and L-shaped jointsSuitable for quick connection of furniture, woodworking DIY, etc.Descriptions:Model: Three-in-one hole locatorMaterial: Aluminum alloyWeight: 1.8 kgPackage Included:1 x Extension Rod1 x Positioning Block1 x Positioning Rod1 x 6/8/10mm Drill Bushing2 x Knurled Screw1 x 6/8mm Spacing Ring2 x Screws1 x 15mm Drill Bits1 x 6/8/10mm Drill Bits1 x Crescent Wrench1 x Clamping Plate1 x Sliding Clock1 x Main Body1 x 0.5/1mm Shim2 x Allen Wrech