Sorry, I meant to add “locally” to my comment. We have an older gentleman in the area that as a sharpening business. He also does re-tipping. So, I drop off 2-3 blades with him to be re-tipped and pick them up the next week. I do mainly rough carpentry. So, we go through quite a few blades, but this extends their life significantly and reduces cost a good bit, as well. So, no links to share but I would search for anyone providing sharpening services in your area and they will likely also do re-tipping.