Dowelling Jig: This dowel jig works perfectly in straight holes positioning, which adds more convenience to your working. Item Type: Dowel Jig. 6mm / 0.2in, 8mm / 0.3in, 10mm / 0.4in (3 holes). Easy to Adjust: With 0‑50mm clear scale, the distance between drilling and edge can be easily adjusted with high accuracy.
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