Features:* , , high hardness, wear-resistant, long service life.* Good shape retention, strong grinding ability, precise processing and high sanding efficiency.* Application: woodworking, industry, etc. Mainly applicable to small side grinder, grinding machine.* Suitable for precision machining, high production efficiency, processing of various materials with high hardness, high grinding speed and a wide range of applications.* Widely used in construction to cut rebar, rebar, protruding bolts or anything that needs to be removed or trimmed quickly. Specifications:* Material: Diamond Coated* Color: Silver * Diameter: 50mm/1.97" * Bore Size: 10mm/0.39" * Thickness: 8mm/0.31" * Grit: 180#* Quantity: 2pcsPackage Contents:2 * Diamond Grinding WheelNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.