Za rezanje rupa u raznim materijalima Kompleti dostupni u sljedećim veličinama: 32020: 2,5, 3,0, 4,0, 5,0, 6,0, 7,0, 8,0, 9,0, 10,0 mm 32021: 2,0, 2,5, 3,2, 4,0, 4,8, 5,5, 6,4, 8,0, 9,5, 11,1, 12,7, 14,0, 15,8, 19,0, 22,0 mm