Feature: 1. Laser Engraving: Handheld woodworking positioning pin jig kit with laser engraving with clear metric scales for mounting on a workbench. The beautifully machined drilling guide kit with scales on the body can be adjusted to the thickness of the board. 2. Aluminum and Steel and Brass: This pocket hole jig is made of aircraft grade aluminum alloy steel HRC50 (drill sleeve) and brass (nut) for more stability and corrosion resistance. Highly rigid, anodized surface, the sturdy aluminum surface holds your work securely without damaging your application and allows for precise and equally spaced drilling of wood. 3. Easy to Carry: This quick locating pin jig is portable and convenient for woodworking tool punch locators. The pocket hole jig kit allows you to drill casting holes quickly and work efficiently. 4. Powerful Features: 3 in 1 adjustable woodworking locating pin jig set with 8 10 15 mm bit woodworking pocket hole jig, properly locating and drilling locating pin holes has never been easier. Available for edge, surface, T and L joints. 5. DIY Preferred Tool: 3 in 1 locator punch tool is perfect as a DIY woodworking tool kit, mainly used for home repair or DIY, handyman, woodworking enthusiast. Specification: Item Type: Woodworking 3 In 1 Hole Punch Positioner Model: X 200 Material: Aluminum alloy, steel HRC50, brass (anodized) Drill Bit Specifications: 8mm, 10mm, 15mm. Package List: 1 x Perforator Module1 x Perforator Positioning Perforation Module2 x Drill Bit1 x Spigot Wrench4 x Limiters4 x Limiter Screw1 x Hex Wrench1 x Pin1 x Hole Opener1 x Nut1 x Storage Box