This Quasar Speed Kut 100 Silver 14 in. Laser-Welded Supreme Segmented Blade can be used to cut cured concrete, brick and block. The blade is designed for use on a portable high-speed saw and has a maximum safe speed of 5,400 RPM. It is designed for the contractor who desires the best cost per cut in a general purpose diamond blade

• Can also be used on a small walk behind saw to cut cured concrete with or without reinforcement.
• Use also for concrete pavers or roof tiles
• Do not use exclusively on asphalt or new concrete( 48 hours or less), premature wear may occur
• Tall diamond segment height of 0.355 in. (9mm)
• Can be used wet or dry
• Supreme quality-faster cutting and double the life of speed kut copper series