12PCS COLD CHISEL AND PUNCH SET 3 x centre punches (3/32"(2mm), 1/4"(6mm) and 5/16"(8mm)), 6 x pin punches (1/16"(1.5mm), 1/8"(3mm), 5/32"(4mm), 3/16"(5mm), 1/4"(6mm) and 5/16"(8mm)), 3 x cold chisels (3/8"(10mm), 1/2"(12mm) and 5/8"(16mm))