Greetings, cutting wheels and power tools which are used for chamfering,deburring and deflashing, cutting wheels for - HIGHER CUTTING CAPACITY & DURABILITY: Each 4-inch Green Cut Off Wheel has a size of 107 1 16mm. Thin double meshes and sharp Inox disc allow higher cutting capacity and durability PREMIUM MATERIAL: Made of best Aluminium oxide grain abrasive combinations with double fibreglass reinforcement. PACKAGING: Contains 100 pieces per box, to meet your jobsite requirement. COMPATIBLITY: Cuts all metal, steel, MS rods, Stainless steel Pipes, Steel Channels, steel bars, MS pipes used in plumbing work, Steel Channels, steel bars, TMT bars used in construction. Compatible with All 4 Angle Grinders with 16mm or 5/8 Spindle. WARRANTY: 3-year warranty from the date of manufacturing.