| 交換頭尺寸 |
型號 (本體x開口W) |
頭部 (mm) |
外幅寬度 (mm) |
厚度 (mm) |
套筒接頭厚度 (mm) |
| 8D | QH8D | 6.35 | 23 | 17.5 | 7.5 |
| 10D | QH10D-1/4 | 26 | 18.5 | ||
| QH10D | 9.53 | 22 | 11 | ||
| 12D | QH12D | 32 | 25.6 | ||
| 15D | QH15D-3/8 | 37.5 | 30.5 | ||
| QH15D | 12.7 | 33.5 | 14 | ||
| 19D | QH19D | 40 | 38.4 | 15.4 | |
| 22D | QH22D-1/2 | 51 | 41.5 | 15.5 | |
| QH22D | 19.05 | 46.5 | 20.5 | ||
| 27D | QH27D | 70 | 49.7 | 21.5 | |
| 32D | QH32D | 25.4 | 74 | 55.7 | 26.5 |