JUEGO DE BROCAS ESCALONADAS HSS 3 PIEZAS4-12 mm: 4, 6, 8, 10,1 2 mm4-20 mm: 4, 6, 8, 10, 12, 14, 16, 18, 20 mm4-32mm: 4, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 mm