I am making a rocking chair for my first Great Grand Daughter to be rocked in.
I make my chairs using power and hand tools. It is about 60% hand work. The chair is a Craftsman design using cherry.
It has the prerequisite 1" square tenon through the arms from the front posts.
I always cut the tenons with with my LN carcass saw. I thought I had it straight and square, but one of the tenons is about 1/32" undersized and I
will not accept filling the slight crack with a shaving. The obvious fix is to make the mortise 15/16" square instead of 1". I can trim the tenon to 15/16".
The problem I had is I did not have a 15/16" bench chisel to chop the mortise with. Well,I went to my collection of auction site chisels and found an
old 1" Stanley 1245 with a splintered handle, a chisel I never use. I trimmed the splintered part of the handle and ground the chisel to 15/16" size with
my belt sander.
I just finished chopping a practice mortise in a scrap and it is going to work.
The real reason for this post is to brag about my Great Grand Daughter.