I have mentioned it before but then the sole sales outlet Lowes USA did what Lowes does best when it has a really good product, it stopped selling it. Anyway, I found a US maker making it again, Montana brand, and I thought you might like a set. I did a video on using it on my Instagram and Facebook pages, actually, two on Instagram, the second one is on sharpening the cutter too. Just hit the Instagram and Facebook icons lower right sidebar. The videos in those places are not the same so no repeats.
What makes it unique is it is one of the only plug cutters designed to be used with a hand drill or drill driver which is a very handy thing if you do not own a drill press/pillar drill because all the others rely on the perpendicular offering to the wood via the extra piece of very large and space-hogging equipment. Here’s a quick video on using one with either the drill press or the hand drill and then another showing that they can be quickly sharpened over the years to come. I have used the same set for over ten years to date.
Just so you know, I take no kickback, sponsorship or free gear.