Applications
Examples:

Protection workspace pieces to plow the land; all tools and agricultural implements to "cut" the earth, that self-sharpening using tools and tips for digging.


Ploughshares Disc plow Surcadores Cultivators Vertederas
Heels plow Spikes chisels Tips harrow Aporcadores Trenchers
Scarifier teeth Cultivators Knives picks Subsoilers Blades desmalezadoras
Other parts that are protected


Heavy construction, mining and crushing and grinding


Cement, quarries and dredging


Iron and steel industry


Other uses