PR Diamond was founded in 1983 with the primary goal of providing contractors quality diamond blades and bits that make cutting jobs highly profitable, effective & efficient. Our team has spent countless hours refining our blade technology to meet the highest demands of the toughest cutting jobs. For over three decades we have been developing leading-edge metal bonds for numerous types of masonry, concrete, asphalt, marble, granite, and stone materials. During this time we have constantly engaged in extensive research and field testing and are proud to say we have developed the highest quality diamond blades & tools available in the industry. But no matter how well designed or manufactured our blades are, we are constantly striving to improve our products in order to achieve the results our customers deserve - THE BEST! Each of our products is backed with a written warranty that is second to none in the industry. Thats why our motto for three decades has been, ONE BLADE AND WE GOT-YA!