Revolutionary diamond tool technology for superior cutting capacity and durability. One of the greatest benefits with the Diagrip™ technology is how fast and smooth the diamond tools go through all types of construction materials. Diagrip™ tools means trouble-free drilling, especially in heavily reinforced concrete. The diamonds are specially treated to remain in place in the segments longer, and be distributed optimally, delivering maximum efficiency to every diamond. With Diagrip™ the diamonds are exposed and expended at an even rate, which makes the edge very even and powerful, even when cutting hard materials like reinforced concrete.