Item Type: Cutting Wheel Material: Emery Size: Approx. 100 x 20 x 2mm / 3.94 x 0.79 x 0.08in Applicable Equipment: Pneumatic Angle Grinder, Electric Angle Grinder, Cutting Machine Shape: Flat Package List 10 x Cutting Wheel 10 x Iron Ring 1[Durable and Sturdy]: The grinding wheel is crafted using the latest welding process, ensuring the selection of adamas particles for exceptional durability and longevity. 2[Wide Compatibility]: The cutting wheel is suitable for various angle grinders and cutting machines, compatible for SONGQI and others models, offers versatility and convenience in your grinding and cutting tasks. 3[Multiple Purpose]: The grinding disc is designed for multiple applications, making it suitable for cutting steel, stone, angle irons, steel pipes, and reinforcing bars, is a versatile tool for various materials and projects. 4[Suitable for Various Materials]: The grinding disc is ideal for use on stainless steel, cast iron, gray cast iron, and other materials commonly encountered in grinding and cutting tasks. 5[Increase Efficiency]: The grinding wheel is engineered to resist clogging, ensuring continuous grinding without interruption, the long lifespan and low generation of dust increase work efficiency.