Hilti 1/2 in. x 18 in. Medium Non-Woven Polishing Belt (5-Pack) 2243382 - The Home Depot

We built on the innovations in our other diamond blade to create the Hilti SP Sandwich Tuck Point blade. This 4.5 in. Dia blade offers high cutting speed and long-life in a wide range of applications at an excellent value. The SP Sandwich Tuck Point Blade designed for all mortar grades and specifically optimized for hard-mortar applications. The SP Tuck point blade provides performance and durability in most tuck pointing applications