Size and Packing: 4-1/2, 1/4, 7/8 inches (4.53, 0.24, 0.87 inches), 10 Wheels per pack, comes in a BPA-free plastic box.
Uses: Used for grinding, removing stock, grinding out metal welds, de-rusting, and sharp lawn mower blades, can be used on steel/ stainless steel, iron, and most metals.
Material: These wheels are made up of grains of Aluminium oxide. Three-layer fiberglass mesh is used to increase the strength and safety of the discs.
Compatibility: Compatible with angle grinders, speeds up to 13,300 RPM and 80M/S.
Precautions: Always inspect the discs before every use, and never use a broken disc. Always wear proper safety masks. Never exceed the marked RPM.