Dapetz ® slitting discs, the 4.5"ultra-thin metal cutting discs are of 115mm which is ideal for use on ferrous metals and plastic and angle grinding-50 pieces

Material: Made with high-quality aluminum oxide grains and reinforced with double fiberglass mesh, ensuring aggressive cutting performance, safety, and extended durability. Size & Specifications: 115mm (4.5") slitting discs, ultra-thin 1mm thickness (some show 1.2mm), Bore: 22.2mm, and Max Speed: 13,300 RPM. Multi-Purpose: Ideal for super-fast, clean cutting of carbon steel, stainless steel, iron, copper, pipe, and other ferrous metals. Quality Construction: Manufactured with aluminum oxide and resin bonded for added strength, making them suitable for use on wood, metal, and plastic. Performance: Corundum and aluminum oxide grains enhance cutting performance, while the fiberglass mesh reinforcement ensures safety and longevity.