My DS is 8. He’s enjoyed photography/making movies, sewing (we’ve done pillowcases, mug rugs, drawstring bags), crochet, origami, painting wood (birdhouses, picture frames, etc.), latch-hooking, paracord bracelets, embroidery, plastic canvas, yard work (mostly raking leaves, shoveling snow, and pulling weeds), and learning magic tricks. With the “girlier” projects, I try to have some boyish colors, fabrics, or designs for him to choose from.
He’s also enoyed lock picking.
He had a padlock without a combination and another without a key. DH (and youtube) helped him figured out how to open it and figure out the comination. I think it was a pretty good handicraft. 
This year we’ll be doing leather crafting, cooking, cleaning, and some boy-ish household things like changing a lightbulb, hanging a picture, working with basic tools, and washing a car. We also have a birdhouse kit that I’m hoping to get to…everything is pre-cut, so we just have to assemble it.