ER Collet
ER11 | ER16 | ER20 | ER25 | ER32 | ER40 | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Type No | Range(mm) | Type No | Range(mm) | Type No | Range(mm) | Type No | Range(mm) | Type No | Range(mm) | Type No | Range(mm) |
ER11-1.0 | 1.0-0.5 | ER16-1.0 | 1.0-0.5 | ER20-2 | 2-1 | ER25-2 | 2-1 | ER32-3 | 3-2 | ER40-3 | 3-2 |
ER11-1.5 | 1.5-1.0 | ER16-2 | 2-1 | ER20-3 | 3-2 | ER25-3 | 3-2 | ER32-4 | 4-3 | ER40-4 | 4-3 |
ER11-2.0 | 2.0-1.5 | ER16-3 | 3-2 | ER20-4 | 4-3 | ER25-4 | 4-3 | ER32-5 | 5-4 | ER40-5 | 5-4 |
ER11-2.5 | 2.5-2.0 | ER16-4 | 4-3 | ER20-5 | 5-4 | ER25-5 | 5-4 | ER32-6 | 6-5 | ER40-6 | 6-5 |
ER11-3.0 | 3.0-2.5 | ER16-5 | 5-4 | ER20-6 | 6-5 | ER25-6 | 6-5 | ER32-7 | 7-6 | ER40-7 | 7-6 |
ER11-3.5 | 3.5-3.0 | ER16-6 | 6-5 | ER20-7 | 7-6 | ER25-7 | 7-6 | ER32-8 | 8-7 | ER40-8 | 8-7 |
ER11-4.0 | 4.0-3.5 | ER16-7 | 7-6 | ER20-8 | 8-7 | ER25-8 | 8-7 | ER32-9 | 9-8 | ER40-9 | 9-8 |
ER11-4.5 | 4.5-4.0 | ER16-8 | 8-7 | ER20-9 | 9-8 | ER25-9 | 9-8 | ER32-10 | 10-9 | ER40-10 | 10-9 |
ER11-5.0 | 5.0-4.5 | ER16-9 | 9-8 | ER20-10 | 10-9 | ER25-10 | 10-9 | ER32-11 | 11-10 | ER40-11 | 11-10 |
ER11-5.5 | 5.5-5.0 | ER16-10 | 10-9 | ER20-11 | 11-10 | ER25-11 | 11-10 | ER32-12 | 12-11 | ER40-12 | 12-11 |
ER11-6.0 | 6.0-5.5 | ER16-2.5 | 2.5-2.0 | ER20-12 | 12-11 | ER25-12 | 12-11 | ER32-13 | 13-12 | ER40-13 | 13-12 |
ER11-6.5 | 6.5-6.0 | ER16-3.5 | 3.5-3.0 | ER20-13 | 13-12 | ER25-13 | 13-12 | ER32-14 | 14-13 | ER40-14 | 14-13 |
ER11-7.0 | 7.0-6.5 | ER16-4.5 | 4.5-4.0 | ER20-2.5 | 2.5-2.0 | ER25-14 | 14-13 | ER32-15 | 15-14 | ER40-15 | 15-14 |
ER16-5.5 | 5.5-5.0 | ER20-3.5 | 3.5-3.0 | ER25-15 | 15-14 | ER32-16 | 16-15 | ER40-16 | 16-15 | ||
ER16-6.5 | 6.5-6.0 | ER20-4.5 | 4.5-4.0 | ER25-16 | 16-15 | ER32-17 | 17-16 | ER40-17 | 17-16 | ||
ER16-7.5 | 7.5-7.0 | ER20-5.5 | 5.5-5.0 | ER32-18 | 18-17 | ER40-18 | 18-17 | ||||
ER16-8.5 | 7.5-8.0 | ER20-6.5 | 6.5-6.0 | ER32-19 | 19-18 | ER40-19 | 19-18 | ||||
ER16-9.5 | 9.5-9.0 | ER20-7.5 | 7.5-7.0 | ER32-20 | 20-19 | ER40-20 | 20-19 | ||||
ER20-8.5 | 8.5-8.0 | ER40-21 | 21-20 | ||||||||
ER20-9.5 | 9.5-9.0 | ER40-22 | 22-21 | ||||||||
ER20-10.5 | 10.5-10.0 | ER40-23 | 23-22 | ||||||||
ER20-11.5 | 11.5-11.0 | ER40-24 | 24-23 | ||||||||
ER20-12.5 | 12.5-12.0 | ER40-25 | 25-24 | ||||||||
ER40-26 | 26-25 |

Type | ER11 | ER16 | ER20 | ER21 | ER22 | ER23 |
---|---|---|---|---|---|---|
C1 | 11.5 | 17 | 21 | 26 | 33 | 41 |
L | 18 | 27 | 31 | 35 | 40 | 46 |

D(mm) | L | DIN6499 | ||
---|---|---|---|---|
class | classA | classG | ||
1.0-1.4 | 6 | 0.015 | 0.01 | 0.005 |
1.5-2.9 | 10 | 0.015 | 0.01 | 0.005 |
3.0-5.9 | 16 | 0.015 | 0.01 | 0.005 |
6.0-9.9 | 25 | 0.015 | 0.01 | 0.005 |
10.0-17.9 | 40 | 0.02 | 0.015 | 0.01 |
18.0-26.9 | 50 | 0.02 | 0.015 | 0.01 |
27.0-34.9 | 60 | 0.02 | 0.015 | 0.01 |