





从而防钻头打滑 。
| 工厂编号 | 型号 | 夹持范围 mm | D1(± 0.5mm) | 尺寸 | D | |||
| L1(±0.5mm) | L2(±1mm) | L | ||||||
| 811106 | MT1-08 | 0-8 | 0-5/16" | - | - | - | - | - |
| 821106 | MT1-10 | 1.0-10 | 1/32"-3/8" | - | - | - | - | - |
| 811124 | MT2-08 | 0-8 | 0-5/16" | 36 | 122.5 | 131 | 63 | 17.780 |
| 821124 | MT2-10 | 1.0-10 | 1/32"-3/8'' | 43.5 | 136 | 145 | 63 | 17.780 |
| 831124 | MT2-13 | 1.0-13 | 1/32-1/2 | 51 | 163 | 174 | 63 | 17.780 |
| 831123 | MT3-13 | 1.0-13 | 1/32-1/2 | 51 | 181 | 192.5 | 99.5 | 23.825 |
| 841123 | MT3-16 | 1.0-16 | 1/32-5/8 | 56.5 | 192 | 207 | 99.5 | 23.825 |
| 831126 | MT4-13 | 1.0-13 | 1/32-1/2 | 51 | 207 | 218.5 | 125 | 31.542 |
| 841126 | MT4-16 | 1.0-16 | 1/32-5/8 | 56.5 | 219 | 234.5 | 125 | 31.542 |