HIGH QUALITY: Our positioner is made of impact-resistant ABS plastic; which has high hardness and strength; is not easy to deform and break; is very wear-resistant; and has a long service life. lifetime. Suitable for most electric hand drills ADJUSTABLE POSITIONThe drill guide is adjustable to tension wood boards of different thickness. This is a great tool kit for furniture factories and woodworking enthusiasts PRECISE ALIGNMENT: Metal bushings ensure precise alignment when drilling for perfectly positioned dowels. angle; edges or surfaces quickly and precisely. It is the ideal woodworking auxiliary tool SCOPE OF APPLICATION: Manual woodworking jig for 6mm; 8mm; 10mm dowel joints; guide tools of tool. And suitable for 1/2 to 1-1/4 panel thickness. Suitable for most power and hand tools VARIOUS THICKNESSES: With the fences; you can easily adjust the distance from the edge. It can be used to self-center wood frames of various thicknesses on boards up to 1-1/4 thick Color:Blue Specification: Material: Plastic Metal Size: 7.87x2.76 inch Color: Blue Feature: Made of impact-resistant ABS plastic With high hardness and strength; very wear-resistant Suitable for most hand drills Suitable for wooden dowels. Suitable for 6 drill bits 8 and 10 mm. Devices Self-centering pins and adjustable fences allow precise alignment of locating pins for maximum joint strength. Allows quick and accurate joining of corners; edges; or surface joints with tenons. Metal bushings ensure precise alignment when drilling holes to precisely position the pins Using the guide; you can easily adjust the distance to the edge; the shape in T and edge-to-corner connection. It can be used on panels up to 1/2 to 1-1/4 inches thick. For boards of wood with a thickness of no more than 1-1/4; it can self-center. Package includes: 1 x Woodworking Dowel Jig 1 x Wrench 3 x Limit Rings 3 x Drill Bits (6/ 8/10 mm) 3 x Central pins 30 x Positioning pins