Giantz 200-Piece Cutting Discs 4" 100mm,Giantz 200pcs 4" Cutting Discs 100mm Angle Grinder Thin Cut Off Wheel for MetalQuality DIY builds require quality tools, and you can't go wrong with Giantz 4" Cutting discs. Made from high quality brown fused alumina, these ultra thin discs are ultra tough, perfect for cutting stainless steel and steel. The double sided mesh is shock resistant and minimises debris, and the stainless steel centre ring allows for safer installation and clamp strength. With extremely low vibrations and a max speed of 80m s, this disc makes a clean