The Davidson 18T Ripping Saw Blade has super-sharp construction grade Tungsten Carbide tipped teeth. The Davidson Saw Blade combines premium carbide tips and maximum rigidity for superior blade life that runs truer longer. The reinforced tooth design offers extreme durability in the hardest materials. The Davidson line for grinding and cutting are of premium quality. Decades of experience in advising on diverse applications lead Valley Industries to the continuous development of new and innovative premium products and the Davidson Brand.