Offering impressive quality and efficiency on concrete masonry projects, the 4 1/2 inch Segmented Blade from Vantage is the ideal solution. This premium blade features a deep .395 inch segment height and a wide .250 inch segment width, specifically designed for cutting mortar and grout between bricks and stone. With cutting speeds ranging from 8,065 to 13,300 RPM, this blade guarantees exceptional performance. The blade is made with high quality diamonds that are laser welded into the segments, ensuring strength and durability. When renovating or repairing brick or stone walls or chimneys, the tuck point blade is perfect for removing damaged mortar or stock between seams, allowing you to replace it with new material. Tuck point blades reduce your workload by delicately removing bonds between stones and bricks without causing cracks or bulges, making them ideal for large masonry restoration projects. Vantage offers a variety of tuck point blades, along with blades for other construction tasks. The PM30P blade is also available in a 5 inch diameter. Order now and get the best deals online. Features: 4 1/2 inch diameter blade Segment height of .395 inch Segment width of .250 inch Cutting speed of 8,065 to 13,300 RPM Wet and Dry cutting applications Suitable for all types of angle grinders Arbor size of 7/8 inch to 5/8 inch with a diamond knockout Applications: Mortar Masonry Concrete