Gasket Punch Hole - Set - 11-Piece

Ten punch sizes: 1/4", 5/16", 1/4", 3/8", 7/16", 1/2", 9/16", 5/8", 3/4", 7/8", 1". Designed to cut holes and internal radii in gaskets and other soft material. Contains 11 pieces, 10 punches and one long driving mandrel. Made in the U.S.A..