Hey folks,
You may recall I did a review of the Dowelmax dowelling jig about 5 years ago now. I recently made up a face frame from 11mm thick stock so I picked up the 6mm drill guide accessory kit for the jig. I wrote up a mini-review as part of the main Dowelmax review, which can be read online at OnlineToolReviews.com - Dowelmax Dowelling Jig Review

Haven't these things really jumped in price... now USD$310 for the Dowelmax kit, but boy, still by far the best doweling jig out there in my opinion (as you will see by my mini-review).

Hope it helps.