A disc saw designed for cutting wood, furniture boards and veneer. Strong hardened steel body. Covered with anti-corrosion coating for longer service life and to prevent rust. The disc is equipped with innovative orifices dispersing heat due to which the disc heats much less. The most cutting-edge and advanced WELDTEC technology strengthens hard metal by 30% and extends service life of the disk by 50% (compared to the old IRWIN discs for wood) because industrial ATB-level hard metal is fastened to the disc. Especially high-quality hard metal is used for production of these disks; it is 70% stronger. The disk cuts in a very clean and high-quality manner. Width of hard metal is 2.4 mm. Dimensions of the discs: External diameter x number of teethx internal hole