Durable steel construction: made from steel for longlasting performance and reliable alignment in both hard and soft woods. Accurate hole marking and alignment: simple threestep use — drill matching holes, insert the dowel jig/centering pin, press the pieces together — delivers pinpoint accuracy and consistently good hole markings for tight joints. Complete size range: set includes doweling jig pieces in four diameters (6 mm, 8 mm, 10 mm, 13 mm), with two pieces of each size so you have the right pin for common dowel diameters. Solid and hollow options: available in both solid and hollow centeringpin types so you can choose the style that matches your project and material. Easy to use and repeatable: designed for fast setup and repeatable results, reducing alignment errors and saving time on assembly and repairs. Versatile compatibility: works with a wide range of woodworking tasks and materials — suitable for furniture , cabinetmaking, joinery, and general or DIY use. How it solves common problems Eliminates guesswork when aligning parts: ensures centertocenter accuracy so dowels line up on the first try. Reduces redrilling and wasted material: accurate markings and reliable pin centering mean fewer mistakes and cleaner assemblies. Adapts to different projects: multiple sizes and solid/hollow choices let you match pins to dowel diameter and material thickness. Typical applications Edgejoining boards for tabletops or shelving: use 8 mm or 10 mm pins to align and clamp boards before glueup. Furniture and assembly: align dowel holes for chair rails, table aprons, or cabinet frames with minimal measuring. Cabinetmaking and faceframe alignment: use smaller pins (6 mm) for locating and larger pins (13 mm) for stronger structural joints. What's included Dowel centering/doweling jig pieces in 6 mm, 8 mm, 10 mm, and 13 mm — two pieces per size. Choice of solid or hollow pin types (as specified) to match your preferred doweling method. Performance and care Built to withstand repeated use in both soft and hard woods; clean pins after use and store dry to maintain accuracy and longevity. This set provides durable, accurate, and easytouse centering pins/dowel jigs in the most commonly used sizes, giving you consistent alignment and fewer reworks on woodworking projects.