Self Centering Dowelling Jig, ANPTGHT 1/4” 5/16”3/8” Woodworking Joinery Hole Drilling Guide Positioner Locator Tool,Red Wave Hardware Precise Punch Drilling Jig Set

So I purchased 3 different jigs. All are garbage. Don’t center. Extremely bad metal work. Some come damaged or look used. I return all of them and decided to give this one a try. I was extremely surprised when open box. Extremely well packed like a high end tool. The metal work and details is off the chart. The accuracy is right on the money. Best part it’s way cheaper than the other expensive jigs. Extremely easy to use. For $30 I’m extremely satisfied

This was one of the best purchases I’ve ever made. This works great! Easy to use and very accurate.

This is a nice tool and does a good job. However, when I drilled more dowel holes, I noticed they weren’t exactly in line.The threaded pins that hold the center rail to the rest of the tool had a lot of clearance, causing a sloppy fit. I unscrewed one of the pins and noticed that it had a tiny o ring that presumably is supposed to take up the slack, but didn’t.I replaced the o rings with slightly larger ones and it’s now tight, but I shouldn’t have had to fix a brand new tool!

Center bushings are sloppy so there is a lot of play side to side from center.

This is a wonderful tool. It works perfectly, it is robust, precisely machined, and versatile. I used it to build a massive backpack/shoe cubby rack today and everything is square and fit together perfectly with the dowel joiners I used thanks to this. I wish I had this years ago.