The Big Horn 19617 Self-Centering Dowel Jig is a precision woodworking tool designed for accurate and efficient dowel joinery. Its self-centering mechanism ensures perfectly aligned dowel holes, eliminating guesswork and minimizing errors in woodworking projects. Featuring a 2-in-1 design, it functions as both a doweling jig and a precision marking tool, with eight graduations (1/8", 1/4", 3/8", 1/2", 1/16", 3/16", 5/16", 7/16") for centerline and offset marking on wood, metal, and plastic. The adjustable mechanism accommodates 2", 3", and 4" material, making it ideal for furniture building, cabinetry, and general woodworking applications. Equipped with three hardened steel drill sleeves and three matching stop collars (1/4", 5/16", 3/8"), it allows for precise positioning and uniform hole depth, preventing over-drilling. Crafted from high-quality aluminum alloy, it provides exceptional durability, corrosion resistance, and long-lasting precision, making it a reliable and essential tool for any woodworker.

Features:

• Ensures precise and consistent dowel hole alignment, eliminating errors and misaligned joints in woodworking projects.
• 2-in-1 design functions as both a self-centering dowel jig and a precision marking tool, designed with eight graduations (1/8", 1/4", 3/8", 1/2", 1/16", 3/16", 5/16", 7/16") for accurate centerline and offset marking on wood, metal, and plastic.
• Adjustable self-centering mechanism accommodates 2", 3", and 4" material, making it ideal for furniture building, cabinetry, and joinery.
• Equipped with three hardened steel drill sleeves and three matching stop collars (1/4", 5/16", 3/8") for precise drilling guidance, consistent hole depth, and protection against over-drilling.
• The jig is made from durable aluminum alloy, providing strength, corrosion resistance, and precision alignment for long-lasting performance.