4in Diamond Grinding Disc Wheel Coated Grit 60 Convex Stone Tools for Angle Grinder

Features:
Has high hardness, outstanding impact resistance, nice wear resistance and long service life.
Super-hard, effectively minimize material loss and maximize grinding assembly performance.
Helps to maintain your valuable tools in optimum condition, saving your effort.
Used to cut hard and brittle materials, such as glass, ceramics, etc.
Suitable for small job shops and numerous general purpose applications.