Engine Cylinder Hone Tool, 2″ to 6-1/2″ Diameter 3 Stones Engine 2 inches
【Replaceable Grit】: The 220 grit honing stone is replaceable and wears down with frequency, making it easy to use and replace, adding convenience and reliability to your cylindrical honing tool. This maximizes surface smoothness and cleanliness and is very flexible to use.