1. Industrial quality. 40 tooth carbide 8 1/4 inch table saw combination blade. Sharp and hardly used. 2. Industrial quality 8 1/4 inch 12 tooth carbide ripping blade. Sharp and hardly used. I'm selling these blades because the kerf is too wide to use effectively in my portable table saw. 3. Makira 10 inch chisel tooth combination blade. Sharp. 4. 8 1/4 24 tooth carbide combination unused since professional sharpening