Heleta's wall saw blades have a unique design, ensuring top performance of product life and cutting properties. The range has been developed specially for all wall saws, and it covers most types of applications and machine sizes. All blade segments are laser welded to a tension rolled core, insuring a clean, wobble-free cut every time. Cooling holes near the center of the blade help increase water flow, therefore increasing cutting speed and blade life. Effective on asphalt, concrete, block, pavers and brick. Blades are available in diameters from 24 and up.