Question about using a small grinder to fix a stubborn clinch on a draft shoe
I was working on a big Percheron last month, and the clinch on the inside quarter of the front shoe just would not set right. I tried the usual, rasping and hammer work, but it was like hitting a rock. Out of ideas, I grabbed my small 4.5 inch angle grinder with a worn-down sanding disc. I gave the very tip of the nail a light touch, just enough to thin the metal a bit without taking off too much. Went back with the hammer and it folded over clean as you please. Some guys say using any power tool near the hoof is a bad habit that leads to sloppy work, but others think a controlled touch with the right disc can save a lot of time and frustration on a tough job. What's your take on using a grinder for a quick fix like that, or is it always better to stick with hand tools?