Etched Upper Pattern Roll #29 For Economy Rolling Mill Swage Block manageable size well suited to

manageable size well suited to detailed bench work

Tungsten carbide tip is harder than gold

Suitable for rock tumbling with silicon carbide abrasives for cutting and cerium oxide compounds for polishing

4-quart wax capacity — largest in the Arbe air pressure injector line

Rinses clean with water — dry thoroughly after use

Etched Upper Pattern Roll #29 For Economy Rolling Mill Swage Block manageable size well suited toThe Etched Upper Pattern Roll #29 is a replacement upper roll designed to fit the Otto Frei Economy Rolling Mills models 128. 200, 128. 200FLAT, and 128. 199. With a roll width of 76mm and a 43mm diameter, this is a widely compatible size shared by many India made rolling mills of similar construction. The etched surface of this upper roll imparts a decorative pattern onto soft sheet metal, including copper, silver, and gold. Pair it with your