METAL CUTTING CIRCULAR SAW BLADE; 8" 48 TOOTH The unique metallurgy of the carbide tips and hardened steel inner plate combined with the configuration of the teeth Blade Diam: 8 inArbor Diam: 20 mmApplications: SteelCutting Edge Material: Carbide-TippedNo. of Teeth: 48Speed: 5800 rpm [Max]Wt.: 1.05 lb