Review on ⚙️ Fuller 10349003C Countersinks with Compatible Drills by Francisco Russell

I have been using a Fuller product for a while and am impressed with the quality; this kit seems to be of good quality. What worries me is that it doesn't include a set/locking ring which is an essential part of any countersink if you want to control the depth of the hole. Consider this part a must-have when working with 5/8" or thinner stock. I also note that all other multi-sink sets sold by Fuller or JapanWoodworker include this part.