The Flat Blade is universal cutting edge suitable for operations as well as in winter and summer road maintenace and also at road building where the volumes are not large. In case of big volumes, we recommend to use hard metal blades or carbide tools plates (gravel road maintenance).
The flat blade has low price and therefore it is common in use. The blade is made from boron steel and hardened during production process. Hardness of the ready-made product is approx. 470—490 HB. Altought Grader Service OÜ is able to produce different sizes of cutting edges, during the years there are settled 2 basic height variations – mostly as OEM product 200 mm and optional 220 mm which geves more durability and therefore better economical benefit.