MB-40 combines the best features of our industrial and automotive honing oils. It is specially formulated for use in severe applications that encounter problems such as pick up and galling. Formulated with extreme cutting additives, MB-40 works well in Single-Stroke Honing® Diamond Tooling, conventional and superabrasive honing as well as in KROSSGRINDING® applications. It has also proven useful when fine textures are desired.