Descriptions 3 In 1 Doweling Jig 6 8 10mm Wood Drilling Guide Locator Adjustable Dowel Jig Kit For DIY Woodworking Tool Features Quick Doweling JigThe woodworking jig is made of Aluminum alloy nitrided hard tool steel drill sleeve High hardness wear and durability Strong 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 plate Adjustable Drill GuidesAdjust the eccentric hole position according to the length of the connecting rodSide hole stroke 23 43mm Easy To UseThe star screw of drilling locator can hold the wood plate tightly Two clamping methods drilling is precise and convenient ApplicationWoodworking Locator kit used for edge surface T shaped and L shaped jointsSuitable for quick connection of furniture woodworking DIY etc Package Included A Extension Rod1 SetB Positioning Block1 PcsC Positioning Rod1 PcsD 6 8 10mm Drill BushingEach 3 PcsE Knurled Screw2 PcsF 6 8mm Spacing RingEach 1 PcsG Screws2 PcsH 15mm Drill Bits1 PcsI 6 8 10mm Drill BitsEach 1 PcsJ Crescent Wrench1 PcsK Clamping Plate1 PcsL Sliding Clock1 PcsM Main Body1 PcsN 0 5 1mm ShimEach 1 PcsO Allen Wr