The MK-301 Gemking lapidary blades have been redesigned with a greater diamond concentration and a higher carbon content steel core for improved tension memory. The solid diamond sintered kerf provides better cutting performance and improved coolant flow. The MK-301 provides superior cutting performance for hard materials such as agate, petrified wood or jade
Designed for use with a water soluble coolant or mineral based or synthetic cutting oil. NOT for straight water alone. Using water alone will shorten life of blade and void warranty.