About 20% of these are saw blade, 4% are knife, and 1% are razor. A wide variety of bone blades options are available to you, such as cold press, hot press, and high frequency welded. You can also choose from 7/8in, 5/8in. As well as from 10, 24. And whether bone blades is single blade. There are 4,945 bone blades suppliers, mainly located in Asia.