Description: Secure Clamping Mechanism: This Concealed Door Hinge Jig features click press system that ensures a firm grip on board surfaces with thicknesses ranging from 0.59-0.98in, providing stability and precision during drilling tasksAdjustable Edge Distance: Equipped with an edge distance adjustment function, this 35mm Cabinet Hinge Jig allows you to adjust the edge distance within a range of 0.12-0.28in, offering flexibility for various woodworking projectsEdge Banding Groove Design: The innovative design includes an edge banding groove with a depth of 0.08inch, allowing seamless operations even after door panels have been edged, without compromising slotting accuracyEfficient Chip Removal System: The Hinge Hole Drilling Jig is designed for larger, faster, and smoother debris clearance, making drilling less labor intensive and significantly enhancing work efficiencyVersatile Application: The Woodworking 35mm Hinge Hole Opener is ideal for woodworking tasks such as home repairs, furniture making, DIY projects, and Woodworking Specification: Material: steel,plastic Size Chart: Edge groove depth: 2mm/0.08inchClamping board thickness: 15-25mm/0.59-0.98inHole specification: 35mm / 1.38inMargin adjustment range: 3-7mm/0.12-0.28in Package Includes: 1 Hole Punch Locators1 2mm Drill1 35mm Drill1 Hex Wrench2 Open End Wrenches1 Top Linkage Bearing1 Depth Positioning Ring Note: Please allow slightly errors due to manual measurement and different monitors.