12pc punches set MADE FROM HEAT TREATED HIGH QULITY CARBON STEEL INCLUDES SIZES: 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8" & 3/4" IDEAL FOR MORE HEVY DUTY PUNCHING, LEATHER CRAFTS, HORSE SADDLE ETC **WE also sell Stubby Hammers Ideal for use with Hollow Punches