Bore Polisher Test Kit, 10 Bore Polishers, 2 Mini GOF Wheels, Asst. Sizes/Grits

Latest generation ceramic alumina provides 2X cut rate and 3X life over aluminum oxide. Heavy, durable X-wt cotton backing makes these points durable and flexible. Includes ten bore polishers and two mini 1/4 in-20 thread flap wheels in assorted sizes and grits for finishing 1 in to 5 in interior diameters, and mandrel for 1/4 in chuck. Excellent abrasive product for breaking edges.