EZARC 115mm Diamond Cutting Discs, Multi-Purpose Angle Grinder Discs Indestructible Disc 2 Pack for Fast Smooth Metal Steel Cast Iron Ceramic Tile Plastic

【Durable Diamond Rim】Crafted with high density premium diamond particles and a reinforced steel core, this heavy duty diamond cutting disc delivers exceptional wear and heat resistance to prevent diamond cutting disc deformation during long continuous cutting tasks on hard metal, granite, porcelain tile, or plastic 【Multi-Material Cutting】This multi purpose cutting discs 115mm masters stainless steel, cast iron, concrete, ceramics, and plastic pipes with one single wheel, eliminating the need to stock multiple diamond blades while preventing frequent tool changes and saving extra replacement expenses 【Scientific Heat Dissipation】The engineering features specialized circular holes on this advanced diamond cutting wheel for angle grinder to continuously dissipate high temperatures during dry metal cutting or wet tile cutting, which significantly lowers grinding noise and reduces tool wear for an extended operational lifespan with minimal downtime 【Fast Clean Cuts】Designed with a segmented edge and advanced grooves, these premium angle grinder blades ensure rapid material removal and efficient debris expulsion to create flatter and smoother cuts with minimal vibration as a high-efficiency 115mm metal cutting discs 【Broad Compatibility】Equipped with two different metal adapter rings, this 115mm cutting discs for angle grinder fits angle grinders with 5/8 inch or 7/8 inch arbor holes and 20mm arbor circular saws to ensure precise and safe operations at speeds not exceeding 13,300 RPM, noting that it is not applicable for glass or wood cutting