Q: What board widths will this center on?
This self centering dowel jig automatically centers on boards from 3/8" to 2 3/8" wide, adjusting itself without any measuring or marking.
25K6401 - Self-Centering Dowelling Jig

This dowelling jig automatically centers itself on any board from 3/8" to 2 3/8" wide.
It comes with two sets of removable bushings for hole sizes 1/4", 5/16" and 3/8", allowing you to drill two holes of the same size at one setting. An extra bushing set of these three sizes (one of each) is available separately.
Hole sizes 7/16" and 1/2" do not require bushings.
Made in USA.
This self centering dowel jig automatically centers on boards from 3/8" to 2 3/8" wide, adjusting itself without any measuring or marking.
The included bushings cover 1/4", 5/16" and 3/8" holes, and you can drill 7/16" or 1/2" holes directly without a bushing at all.
No, the jig is set up once and drills two identically sized, identically placed holes, so mating boards line up without extra measuring.
Yes, additional bushing sets are available separately if you need a size beyond the 1/4", 5/16" or 3/8" bushings included.
| Compatibility | Fits boards 3/8" to 2 3/8" wide; accepts 1/4", 5/16" or 3/8" bushings (7/16" and 1/2" holes drilled without a bushing) |
| Includes | Dowelling jig; two sets of bushings |
| Package Quantity | 1 item |
| Country of Origin | USA |
| Warranty | Lee Valley Satisfaction Guarantee |

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Self-Centering Dowelling Jig
This dowelling jig automatically centers itself on any board from 3/8" to 2 3/8" wide.
It comes with two sets of removable bushings for hole sizes 1/4", 5/16" and 3/8", allowing you to drill two holes of the same size at one setting. An extra bushing set of these three sizes (one of each) is available separately.
Hole sizes 7/16" and 1/2" do not require bushings.
Made in USA.
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