• Best For: paving crews saw-cutting asphalt overlay where a fresh lift sits over an older, harder base course.
• Highlight: the MK Diamond MK-7625W bond is specified for asphalt overlay rather than general paving, and the 18-inch size covers the depths typical of overlay joint and patch work.
• Expert Note: usable cut depth on a flat saw is a little under half the blade diameter, so an 18-inch MK-7625W reaches roughly 6 inches - enough for most overlay lifts in one pass.