Tungsten Saw Blades 1, Machining for hardnees below 70HRC 2, Used for Aluminum 3, Free samples Saw Blade 1, Used for Aluminum2, Maching for ... Tips5, Tungsten Carbide Brazed Tips6, Tungsten Saw blade7, OEM service availableFor any detail, your emial are highly welcome. Thank you. Tungsten Saw Blades