General description 41Pcs Pocket Hole Jig is a versatile woodworking tool designed for creating precise dowel joints. Made from impact-resistant ABS plastic, it offers high hardness and strength, ensuring durability and wear resistance. This kit is suitable for both hand drills and electric drills, making it an essential tool for DIY enthusiasts and professionals alike. Technical specifications Material: ABS plastic and metal Size: 7.87 x 2.76 inches Color options: Blue, Yellow, Green, Gray Drill sizes: 6mm, 8mm, 10mm Adjustment range: 0 to 50 mm Suitable board thickness: 1/2 to 1-1/4 inches Installation Self-centering clamps and adjustable fences allow for precise alignment of positioning pins. Metal sleeve ensures accurate pin alignment during drilling. Usage Ideal for creating corner, edge, or surface joints with dowels. Used in the production of precision assembled connectors, including plywood, solid wood, and chipboard. Other information Package includes: 1 x dowel jig, 1 x