Puncture repair kits

[otherclive]

I've bought One of these via Amazon

My granddaughters puncture was to the side of the tread so wouldn’t have been deemed repairable. The chap that fitted the temporary repair actually had some sort of “she called it a drill” but it was probably reamer. I wonder if he’d used it in a repairable area of the tread whether the hole left would have been within the limits of a BS vulcanised repair.