Xian Mager Machinery International Trade Co., Ltd.
Xi'An Mager Machinery International Trade Co., Ltd. Quality Is Life
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BT ER Series spring collet chuck
Feature:
1. BT NO taper shank is in conformity with AT3 standard
2. Concentricity of the inner and outer cone:0.005mm
3. Default balancing design
Technical Parameters:
| Model No. | Capacity | L | L1 | D | |
| BT30 | -ER11-60 | 0.5-7 | 108.4 | 60 | 19 |
| -ER11-100 | 148.4 | 100 | |||
| -ER16-60 | 1-10 | 108.4 | 60 | 28 | |
| -ER16-100 | 148.4 | 100 | |||
| -ER20-60 | 2-13 | 108.4 | 60 | 34 | |
| -ER20-100 | 148.4 | 100 | |||
| -ER25-60 | 2-16 | 108.4 | 60 | 42 | |
| -ER25-100 | 148.4 | 100 | |||
| -ER32-60 | 3-20 | 108.4 | 60 | 50 | |
| -ER32-100 | 148.4 | 100 | |||
| BT40 | -ER11-70 | 0.5-7 | 135.4 | 70 | 19 |
| -ER11-100 | 165.4 | 100 | |||
| -ER16-70 | 1-10 | 135.4 | 70 | 28 | |
| -ER16-100 | 165.4 | 100 | |||
| -ER16-150 | 215.4 | 150 | |||
| -ER20-70 | 2-13 | 135.4 | 70 | 34 | |
| -ER20-100 | 165.4 | 100 | |||
| -ER20-150 | 215.4 | 150 | |||
| -ER25-70 | 2-16 | 135.4 | 70 | 42 | |
| -ER25-100 | 165.4 | 100 | |||
| -ER25-150 | 215.4 | 150 | |||
| -ER32-70 | 3-20 | 135.4 | 70 | 50 | |
| -ER32-100 | 165.4 | 100 | |||
| -ER32-150 | 215.4 | 150 | |||
| -ER40-80 | 3-26 | 145.4 | 80 | 63 | |
| -ER40-100 | 165.4 | 100 | |||
| -ER40-150 | 215.4 | 150 | |||
| BT50 | -ER16-70 | 1-10 | 171.8 | 70 | 28 |
| -ER16-100 | 201.8 | 100 | |||
| -ER16-150 | 251.8 | 150 | |||
| -ER20-70 | 2-13 | 171.8 | 70 | 34 | |
| -ER20-100 | 201.8 | 100 | |||
| -ER20-150 | 251.8 | 150 | |||
| -ER25-70 | 2-16 | 171.8 | 70 | 42 | |
| -ER25-100 | 201.8 | 100 | |||
| -ER25-150 | 251.8 | 150 | |||
| -ER32-70 | 3-20 | 171.8 | 70 | 50 | |
| -ER32-100 | 201.8 | 100 | |||
| -ER32-150 | 251.8 | 150 | |||
| -ER40-80 | 3-26 | 171.8 | 80 | 63 | |
| -ER40-100 | 201.8 | 100 | |||
| -ER40-150 | 251.8 | 150 | |||
| -ER40-200 | 301.8 | 200 | |||