• SW Wil Private Limited

Circular Saw Blade, HSS

SW Wil, a Swiss company, has developed a new kind of HSS based Circular Saw Blade, the PowerBlade 65. The illustration explains the relationship regarding the material strength of steel tubes and bars, vis-à-vis the cutting speed. Using a HSS vapour blade it is possible to cut up to 380 N/mm² with a moderate cutting speed. With a standard HSS blade and a common AlTiN PVD coating the user is able to cut up to 450 N/mm² with a reasonable life time and cutting speed. TCT saw blades are normally used above 650 N/mm². So far for the gap between 450 to 650 N/mm² there was no circular saw blade available offering an optimum solution for cutting tubes and bars in this range. The PowerBlade 65 is setting a new standard in the line between 450 to 650 N/mm².