For those that drill into metal and have a hard time picking up the shavings, there’s something new, at least to me. Often when I’m drilling a safe, I’m on my knees. The shavings get all over the floor and hurt like hell when I kneel on them. Up pops a great tool. It is a stainless tube about a foot long closed at the end with a handle at the other end , sort of like a baton. It is hollow. Inside the tube is a pretty strong magnet that is attached to the handle. The magnet slides inside the tube. So you push the handle with the magnet into the tube, wave it in the area where your shavings are, bring it to the trash can and pull the magnet out. The shavings fall into the trash and your tool is clean of shavings. I guess you could make one easy enough and with a strong magnet plastic pipe might work. If my description is not clear I can try to find a link to the ones available commercially.