Diamond Blades
Diamond blades have tips round the edge of the blade that are fused with little diamonds on a metal surface to allow easy cuts in building materials such as concrete and masonry. These blades come in various sizes such as 115mm, 125mm, 230mm and 350mm, designed to fit various tools such as grinders and petrol cutting saws. Some concrete blades are designed to be used with a water pump for wet cutting, when cutting a lot and cutting deep.