Dewalt 4 In X 2 In C16r Type 11 Grinding Abrasive Dw4961 Tools Equipment

4 in. x 2 in. C16R-Grit Type 11 Grinding Abrasive - DW4961. Aluminum oxide and silicon carbide grain for long life and high material removal. Type 11 shape for maximum surface grinding coverage. Metal backing for greater durability. Proprietary material mix for aggressive grinding action