ITEM NAME:80mm OD Thickness 1.2mm HSS 72T Slitting Saw Blade Cutting Tool C5A9 80mm OD Thickness 1.2mm HSS 72T Slitting Saw Blade Cutting Tool C5A9 Product name: Roll cut saw Material: HSS Color: silver Net weight: 44 g External DIA .: 80 mm Opening diameter: 22 mm Weight: 1.2 mm Tooth number: 72 Package Contents: 1 x 72T roller cut saw Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm..Material: HSS. Tooth number: 72. Color: silver. Weight: 1.2 mm.