Description
ER11 – 11.5 -18- 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5 ,7 mm
ER16 – 17-27-1, 2, 3, 4, 5, 6, 7, 8, 9 ,10 mm
ER20 – 21-31-2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 mm
ER25 – 26-35-2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 mm
ER32 – 33-40-3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 mm
ER40 – 41-46-4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 mm
