The Wintersteiger Flex Back model is a saw blade with hardened tooth tips and a flexible blade back. Hard tooth tips give saw blades a long service life even when they are used to process hard raw materials. The flexibility and special tooth shape compensate for alternating bending directions and thus the risk of fracture.
The tooth tip hardness of the Flex Back has been hardened, therefore improving the performance of the saw blade. This has also resulted in an extended service life. (Image: Wintersteiger)