Description:【PACKAGE CONTENT】You will receive 6pcs 100mm/4inch green indestructible disc for grinder and 6pcs diameter converter(20mm to 16mm), enough quantity for your daily use and replacement. Indestructible disc inner hole about 20mm/0.79inch, sanding width about 10mm/0.39inch.【HIGH STRENGTH】The saw blade body is made of high-strength high-cobalt alloy steel plate, which is made by multiple high-frequency forging, brazing process. It has high hardness, strong, not easy to deform or break, wear-resistant and very durable.【FAST CUTTING】The saw blade adopts diamond sandparticles and serrated teeth edge design, which has excellent cutting performance, can cut quickly, accurately and smoothly, making your work more efficient and saving your time.【WIDE APPLICATION】1.2mm ultra-thin, strong stability, wide range of uses, suitable for tiles, rock slabs, marble, color steel tiles, thin-walled pipes, PVC pipes, etc. less dust, suitable for various working conditions.【EASY TO USE】Suitable for use with 100-type angle grinders and stone cutting machines. The indestructible disc is easy to install and use and can be used for dry and wet cutting, please keep your hands away from the saw blade during cutting.Specification:Material: Alloy steel, diamond sandColor: GreenSize:Outer diameter: about 100mm/4inchInner hole diameter: about 20mm/0.79inchSanding width: about 10mm/0.39inchThickness: about 1.2mm/0.05inchPackage includes:6pcs x Indestructible Disc6pcs x Diameter converter(20mm to 16mm)Note:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.