diameter d_1 h10, in mm	length c max., in mm	radius r ≈, in mm	Range of commercial lengths l js15, in mm
0.6	0.1	0.6	4, 6, 8, 10
0.8	0.12	0.8	6, 8, 10, 12, 14
1	0.15	1	8, 10, 12, 14, 16, 18
1.5	0.23	1.5	10, 12, 14, 16, 18, 20, 24
2	0.3	2	12, 14, 16, 18, 20, 24, 28, 32, 36
(2.5)	0.4	2.5	12, 14, 16, 18, 20, 24, 28, 32, 36, 40
3	0.45	3	14, 16, 18, 20, 24, 28, 32, 36, 40, 45, 50
4	0.6	4	16, 18, 20, 24, 28, 32, 36, 40, 45, 50, 55, 60
5	0.75	5	20, 24, 28, 32, 36, 40, 45, 50, 55, 60, 70
6	0.9	6	24, 28, 32, 36, 40, 45, 50, 55, 60, 70, 80, 90
8	1.2	8	28, 32, 36, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120
10	1.5	10	32, 36, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 140
12	1.8	12	36, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 165
14	2	16	36, 40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 165
16	2.5	16	40, 45, 50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 165, 180, 200, 230
20	3	20	50, 55, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 165, 180, 200, 230
25	4	25	55, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 165, 180, 200, 230, 260
30	4.5	32	60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 165, 180, 200, 230, 260
40	6	40	70, 80, 90, 100, 110, 120, 130, 140, 150, 165, 180, 200, 230, 260
50	7.5	50	80, 90, 100, 110, 120, 130, 140, 150, 165, 180, 200, 230, 260