Yajisi 3‑in‑1 High‑Carbon Steel Dowel Drill Guide & Puncher – Adjustable 8mm/10mm/15mm, 0‑1.57in Depth, Woodworking Jig

The Yajisi Drill Guide Puncher Locator is a high‑carbon steel, 3‑in‑1 woodworking jig that turns any board into a precision drilling platform. Built from durable steel with an anodized finish and a hardened center block, it delivers long‑lasting strength and accurate alignment for every cut. The jig comes with drill bit sizes of 8 mm, 10 mm, and 15 mm (5/16″, 3/8″, 19/32″) and an adjustable depth scale that accommodates board thicknesses from 0 to 1.57 in (0‑40 mm). Its self‑tightening clamp and built‑in marking guides make setup quick and fool‑proof, while the etched size scales guarantee repeatable, tight joints. Ideal for T‑joints, L‑joints, edge connections, and any furniture or cabinetry project, this versatile tool ensures professional‑grade accuracy and durability in every cut. Whether you’re a hobbyist or a seasoned woodworker, the Yajisi Drill Guide Puncher Locator delivers precision, convenience, and lasting performance for all your woodworking needs.