
20 20 K 12 - -
6 7 8 9 10 11
06 = 6 06 = 6
| h 08 = 8 | b 08 = 8 |
| 10 = 10 | 10 = 10 |
| 12 = 12 | 12 = 12 |
| 14 = 14 | 14 = 14 |
| 16 = 16 | 16 = 16 |
| 20 = 20 | 20 = 20 |
| 25 = 25 | 25 = 25 |
| 32 = 32 | 32 = 32 |
| 40 = 40 | 40 = 40 |
| 50 = 50 | 50 = 50 |
l 1 A = 32 B = 40 C = 50 D = 60 E = 70 F = 80 G = 90 H = 100 J = 110 K = 125 L = 140 M = 150 N = 160 P = 170 Q = 180 R = 200 S = 250 T = 300 U = 350 V = 400 W = 450 Y = 500 X = SPECIAL
Integers to be preceded by a 0 (zero). Disregard any decimals. e.g. 9,525 = 09
| C, D, | H | A, B, | ||||
| E, M, | K | |||||
| V | I | |||||
| I | I | |||||
| L | O | P |
I I I
| R | S | T | W | |
| I |
I I I
Qualified tools.
B F Q
60,08 60,08 60,08 60,08
Supplementary optional symbol (numbers or letters) added by the manufacturer. Must be separated from the standardised designation by a dash (-).