详细说明
冲击式单锤气扳机
转子转圈铁锤敲打一回，因是一转一打式可以强力紧固。
扭矩控制式达到预先设定好的扭矩时自动断气源停止冲击。紧固螺栓或螺母时抵抗值上升造成运转切断气阀筒的安装方式。
| 型号 | 适用螺丝 | 扭力范围 | 空载转数 | 耗气量 | 气管接口 | 气管内径 | 全长 | 重量 |
| mm | N.m | Kgf.cm | rpm | m3/min | mm | mm | g |
| GT-800P | 6-8 | 4.9-68.6 | 2-7 | 7,500 | 0.34 | PT1/4 | 6.35 | 148 | 1.5 |
| GT-1000P | 8-10 | 14.7-137.3 | 4-14 | 7,200 | 0.35 | PT1/4 | 6.35 | 167 | 1.9 |
| GT-1400P | 12-14 | 39.2-225.6 | 7-20 | 7,000 | 0.35 | PT1/4 | 6.35 | 182 | 2.25 |
| GT-1600P | 14-16 | 49-264.8 | 10-25 | 6,700 | 0.36 | PT1/4 | 6.35 | 196 | 2.7 |
| GT-1600PL | 14-16 | 49-264.8 | 10-25 | 6,700 | 0.36 | PT1/4 | 6.35 | 224 | 2.8 |
| GT-2000P | 16-20 | 147-460.9 | 20-45 | 5,000 | 0.45 | PT1/4 | 9.5 | 241 | 4.3 |
| GT-2000PL | 16-20 | 147-441.3 | 20-45 | 4,700 | 0.45 | PT1/4 | 9.5 | 354 | 4.7 |
| GT-3800 | 24-39 | 343-1569 | 35-160 | 3,400 | 0.9 | PT3/8 | 12.7 | 392 | 12.3 |
| GT-4200P | 27-42 | 490-1765 | 50-180 | 2,500 | 1.0 | PT3/8 | 12.7 | 316 | 14.2 |
| GT-4200L | 27-42 | 490-1765 | 50-180 | 3,200 | 1.0 | PT3/8 | 12.7 | 597 | 15.9 |
| GT-4200 | 27-42 | 490-1765 | 50-180 | 3,200 | 1.0 | PT3/8 | 12.7 | 409 | 14.9 |