A brazed segmented saw blade requires the placement of a piece of braze between the steel blank and the segment.Silver brazed diamond blades are also known as high frequency welded diamond blades. The diamond segments and the steel core are rigidly welded together by silver brazing solders. The solders melt at a high temperature by a high frequency welding machine. Diamond segments of silver brazed diamond bladesare replaceable, so they are more economical than the laser welded blades. 

• Long life and stable performance 
• Good cutting result and high efficiency 

Uses:

22" Silver Brazed - Saw Blade for Concrete  Premium series High Speed Diamond Blades for Abrasive Materials, green concrete, abrasive blocks, mortar and other abrasive materials. 39 Segments. 

Specification:

Arbor size = 1" and comes with a 7/8" ring.