Excellent jewelers saw blades, I use them in my model ship building. The small teeth help with fine precise cuts. I also use them on brass and bronze fittings for the ship. Excellent saw blades, work perfect for my needs. Excel is an excellent hobby tool manufacturer. I have numerous cutting tools from them and various blades. The heavy-duty hobby knife is my "go-to tool". The jewelers saw that Excel manufactures is a superior saw without a lot of expense. Just love the products Excel has avail