You’re in luck cuz I just so happen to be a Carpenter. What you described tells me that the deadbolt doesn’t line up with the deadbolt plate on the jamb of the door. This can be caused by numerous things but if you only have to put a little bit of pressure on the door in order for the lock to work, you can prob get away with removing some of the metal plate that the deadbolt is hitting (room side) with a rasp bit If you have to put a lot of pressure on the door, u have a different animal on your hands with adjusting the head for level, adjusting the jamb for plumb, OR cheating by adjusting the top hinge to pull the door up. Good luck !
Barring some metric sizes, burr’s generally come in either 1/4” or 1/8” shank diameters.
1/8” fit most rotary tools like Dremel. 1/4” fit most corded and pneumatic die grinders.
There are some 1/8” shank burr’s available in moderately large sizes such as 1/4”: Double Cut Carbide Rotary Burr Set - 10 Pcs 1/8" Shank, 1/4" Head
Generally most burr’s will not be available much larger than double the shank size, due to structural integrity issues when the bit is caught abruptly.
I actually favor this idea as well, assuming you have enough depth left in the body to do so.
I would use my Dremel with the flex shaft, and get an assortment of carbide bits, like these:
I would shave the whole area down, including more around the edges until this flaw is “gone”, smooth out the shaved back area with successively finer sandpaper grits until it’s the same texture as the rest, then carve the fur detail back in. Practice on some other bisque pieces first. If you use those carbide bits turned on their side, you can shave back very fine areas. Don’t try this without the flex shaft and hang up the dremel. It will give you super good control.
I think this is going to be the best looking repair that allows you to get the soda firing you want. I think if you can approach it carefully enough, it may not show at all.
If there isn’t enough depth in the bisque to do this, I would fire the broken piece separately and epoxy.
But I’m a madwoman so I would go for the perfect fix, lol. There’s just no going back from that.
you could get some of these dremel bits and put them in a drill chuck
https://www.amazon.com/gp/product/B07S8WRYH4/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
I really think your going to want to get a dremel though as carving bits like this work better at higher RPM than a drill is going to go but its worth a shot to try, their cheap enough