Our Electroplated Continuous Diamond Grinding And Polishing Drum Wheels offer exceptional polishing effects and are designed for various applications. They are ideal for polishing edges, inside sink edges, corners, and quickly deburring and smoothing drain holes in cast concrete sinks. These drum wheels feature electroplated diamonds that provide superior polishing performance. They can be used with or without water, depending on the specific application. The premium-grade polishing diamond grit is electroplated in place on the pad, ensuring durability and long-lasting performance. For hard-to-reach areas, we also offer a Polisher Extension Shaft (sold separately) that can be used in conjunction with the drum wheels.