[Specifications] This dovetail jig template lets you make repeatable, strong, precise dovetail joints correctly with ease. By controlling the positioning of the teeth and the milling cutter, it is easy to accurately control the size of the bumps. [Parameters] Front metric scale: 5-6-8-10-12mm, Imperial scale on the back: 3/16-1/4-5/16-3/8-1/2 inch. [Wide application] The dovetail is fashioned with premade convex and concave guides that fit standard measurements used in furniture making. With metric/inch scale, accurate reading and can meet different needs. [Material] Made of Aluminum alloy, after CNC machining, the caliper can provide fine scale. [Premium Quality&Service] High quality. All our products are extensively tested to comply with rigorous and strict QC standards. We offer a 60-day refund guarantee., Manufacturer: ArtisanShow