Our custom made Ringinator® brand saw blades. 

1.5" OD x 0.5" ID x 0.010" thick

Choose between standard (140 teeth @ 30TPI), and extra fine (188 teeth @ 40TPI).

Made in the USA, High Speed Steel Saw blades.
Can be used to cut any metal. For thin material (0.048"/1.2mm and smaller) 188 tooth blades work best.
For details and speeds, please see the "Info" page.