Review on Newkiton Dovetail Marking Bearing Screwdriver by Josh Fox

Arrived quickly, all items as described in the kit. I found the products to be of good quality and well labeled. The marking gauge consists of a marked stainless steel shaft with a replaceable marking wheel. A solid, precision-machined brass marker guide slides on the shaft. This build is pretty heavy for its size. I found that the graduations on the stem were not contrasted to make reading/adjusting easier. The best way I've found to set the caliber is to put a mark on the movement and then use that to set the caliber. Divisions and scales are clearly marked and easy to read. I would say that a general understanding of the dovetail is helpful as there is no guide for this article.