Features: * 100% brand new, high quality, high hardness, wear-resistant, long service life. * Good shape retention, strong grinding capacity, precision machining and high grinding efficiency. * Application: woodworking, industry, etc. mainly applies to small grinder side grinder.* Suitable for precision machining, high production efficiency, processing various high hardness materials, high grinding speed and a wide range of applications.* Widely used in construction to cut rebar, rebar, protruding screws or anything that requires quick removal or trimming. Specifications:* Material: Diamond Coated* Color: Silver* Diameter: 50mm/1.97"* Hole Size: 10mm/0.39"* Thickness: 8mm/0.31 inch* Grit: 180#* Quantity: 2pcs Package Contents:2*Grinding Wheel Diamond Note: 1. The real color 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.