Vulcan 937421OR Segmented Rim Circular Saw Blade 4-1/2 Inch

Diamond saw blades segmented 5/8 inches round arbor dia 4 inches -1/2 max. Rpm=11,500 Dry cutting blade with 0.080 inches rim edge thickness for small hand grinders. Synthetic diamonds are carefully selected for hardness to give consistent blade performance. Cutting edge sintered on the blade body for safety. 2 percent cobalt in the matrix gives superior performance. 100 times life of conventional abrasive blades. Designed for cutting concrete, stone, brick and block.