Feature:1. Accuracy Shaping: Operate the dowel maker jig similar to a lathe for fast and accurate material shaping, followed by final finishing with sandpaper(without) after turning.2. Alloy Cutters: Crafted with premium cemented carbide cutters for a smoothly cutting experience. These incisive, robust cutters ensure long lasting performance of the round bar milling tool.3. Extended Cutter Lifespan: The cemented carbide arc cutters consist of four cutting edges, allowing for easy replacement when one edge dulls to extend the cutter lifespan by four times.4. Enhanced Accuracy: The bore turned is 0.05mm larger than the marked diameter, allowing for polishing and clearances without compromising accuracy.5. Adjustable Size Range: The adjustable wood dowel maker jig can produce various sizes of dowels from 7mm to 18mm, making it suitable for a wide range of woodworking projects.Specification:Item Type: Dowel Maker Jig Kit Material: Aluminum Alloy, Cemented CarbideSize: Approx. 7mm / 0.28in, 8mm / 0.31in, 9mm / 0.35in, 10mm / 0.39in, 11mm / 0.43in, 12mm / 0.47in, 13mm / 0.51in, 14mm / 0.55in, 15mm / 0.59in, 16mm / 0.63in, 17mm / 0.67in, 18mm / 0.71in.Package List:1 x Dowel Maker Jig1 x Round Bar Pin3 x Screw1 x Wrench