Pearl’s P3™ Segmented Tuck Point Blades are ideal for cleaning mortar joints as well as repair grout quickly and easily. They are designed with a narrow segment configuration for more aggressive and fast cutting. The P3™ Segmented Tuck Point Blades are engineered with large cooling holes in the steel core, which allow for cooler cutting. The cooling holes also make the wheels lighter in weight, which reduces operator fatigue.