| 型号 Model | 柄径 d Shank diameter | L1 | L2 | 总长L Overall length | a | L3 | L5 |
| RC1/16-28 | 5.6 | 14 | 52 | 10.1 | 2.7 | 4.5 | 7 |
| RC1/8-28 | 8.0 | 15 | 59 | 10.1 | 2.7 | 6.3 | 9 |
| RC1/4-19 | 10.0 | 19 | 67 | 15 | 4 | 8.0 | 11 |
| RC3/8-19 | 12.5 | 21 | 75 | 15.4 | 4 | 10.0 | 13 |
| RC1/2-14 | 16.0 | 26 | 87 | 20.5 | 5.5 | 12.5 | 15 |
| RC3/4-14 | 20.0 | 28 | 96 | 21.8 | 5.5 | 16.0 | 20 |
| RC1-11 | 25.0 | 33 | 109 | 26 | 7 | 20.0 | 24 |
| RC1-1/4-11 | 31.5 | 36 | 119 | 28.3 | 7 | 25.0 | 28 |
| RC1-1/2-11 | 35.5 | 37 | 125 | 28.3 | 7 | 28.0 | 31 |
| RC2-11 | 40.0 | 41 | 140 | 32.7 | 7 | 31.5 | 34 |
| RC2-1/2-11 | 45.0 | 45 | 153 | 37.1 | 7 | 35.5 | 38 |
| RC3-11 | 50.0 | 48 | 164 | 40.2 | 7 | 40.0 | 42 |
| RC3-1/2-11 | 63.0 | 50 | 173 | 41.9 | 7 | 50.0 | 51 |
| RC4-11 | 71.0 | 53 | 185 | 46.3 | 7 | 56.0 | 56 |
R 55° /ZG/BSPT Taper Pipe Thread Tap
ISO 9001
CERTIFIED