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Power-Tec Power-Tec Grid Dolly

This Grid Dolly is made from top quality forged steel, heat treated under controlled conditions, ground and polished to a high standard. Use this Grid Dolly for shrinking slightly stretched areas.Cross-milling covers the face of this beater. Using this Grid Dolly, small amounts of metal are forced into spaces in the cross-milled face. It may be used on cold aluminium or sheet steel.