14 Dapping Punches & Block for Metalsmiths, Metal Working & Shaping, Forming & Chasing Metal. This is a new set of 14 dapping punches and block. Used for shaping, forming and chasing metal in dapping blocks. The block has 14 half spheres that measure approximately 3.2, 4.8, 6.4, 7.9, 9.5, 11.1, 12.7, 14.3, 15.9,17.5, 19.1, 20.6, 22.2 and 25.4 mm (0.12", 0.18", 0.25", 0.31", 0.37", 0.43", 0.5", 0.56", 0.62", 0.68", 0.75", 0.81", 0.87" and 1") and 8 half cylinders that measure about 6.4, 7.9, 9.5, 12.7, 15.9, 19.1, 22.2 and 25.4 mm (0.25", 0.31", 0.37", 0.5", 0.62", 0.75", 0.87" and 1"). Has 14 individual matching punches. The wood stand holds the block and all 14 punches.