For 20 years, the SuperBlade name has been known as our Supreme quality diamond blade. It is guaranteed to give the longest life and the fastest cut - no matter what your application. It is ideal for all types of hand held saws, low horsepower walk behind saws (6hp-20hp) and any masonry table saw. They can be used wet or dry. The Generation 4 SuperBlade achieves maximum performance due to its unique design on all general masonry materials - especially all types of pavers, retaining wall block and all types of natural stone.