Cutting and Grinding Various Metals

What happens here

Garren demonstrates the grinding wheel's cutting and grinding capabilities on various metal materials using an angle grinder. He cuts and grinds a thick 3/8-inch iron brake rotor, creating a shower of sparks. He then cuts through a tempered steel saw blade, showcasing the wheel's ability to handle hard metals. The speed and efficiency of the cuts are evident through the generated sparks and material removal.

Goal: Showcase the grinding wheel's effectiveness on different metal types.