Specification:* Color: Green* Material: Green Silicon Carbide (GC)* Granularity: 80 Grits* Outer Diameter: 150mm / 6inch* Inner Diameter: 12.7mm / 0.5inch* Height: 20mm / 0.79inch Description:* Made of green carborundum, with high hardness and the shape reminds well.* It can be applied to grinding tools and can also be used in a variety of wear-resistant tools.* Suitable for carbide tools, workpieces and non-ferrous metals, non-metallic grinding. Instructions for use* Please use at the specified maximum speed.* Please install the qualified protective cover before starting the machine.* Please select the appropriate grinding wheel for appearance and sound inspection before installation.* Newly installed or used wheels every other day should be idling for more than one minute before use. Do not stand in front of the wheel.* The grinding wheel is fragile and should not be impacted or dropped; the storage should be dry and flat, and should not be stressed.Package Content:* 1 x Grinding Wheel