General Tool, the leader in construction diamond tools, is expanding its Made in the USA blade line with a laser welded blade utilizing a 15mm segment. This cost effective blade offers the same fast cutting benefits as our 12mm version, but with substantially longer tool life as a result of the taller segments. Designed for general purpose masonry applications, the segments are laser welded to allow for either wet or dry use. The blades are available in 12"-16" with either 1" or 20mm arbors.