@liebe No, the shank diameter must be the exact right diameter. But, I think the manufacturer is the same as in Darren’s link, so you may find one there: https://www.wealdentool.com/ Or maybe you can switch collets in your router? I…   Read more»

@robin I have seen luthier Ted Woodford do something like that in a video (which I can’t find now, among all his videos). Basically, he drilled a tiny hole where he wanted the strap button to be located. He then…   Read more»

@grizmayhemgmail-com Welcome! Yes, you can ask about anything and get great suggestions in this friendly forum.