用户体验好
采用人机工程学设计，操作员舒适性好，功率重量比经过优化，能够更轻松地工作，降低疲劳，具有小角度头，可实现理想的节流阀朝向，这些钻可以轻松完成各项工作。
维护简单
采用模块化设计，您可以轻松互换零件，维护成本低。
耐用性好
采用高质量夹头，这些钻能够抵御恶劣条件。您可以依赖这些钻完成任何工作。
| Model | Actuation | Reversible | Max. Working Torque (Nm) | Max. Working Torque (in-lb) | Free Speed (rpm) | Weight with Chuck (kg) | Weight with Chuck (lb) | Length with Chuck (mm) | Length with Chuck (in) | Bit Holder Capacity (in) | Bit Holder Capacity (mm) | Angle Head Heights w/ Collet (mm) | Angle Head Heights w/ Chuck (mm) | Angle Head Heights w/ Collet (in) | Angle Head Heights w/ Chuck (in) | Side to Center (mm) | Side to Center (in) | Sound Level dB(A) | Rated Power (hp) | Head Style | Air Inlet | cfm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7LH1A1 | Lever Start | No | 3.5 | 31 | 6000 | 1.02 | 2.25 | 263 | 10.38 | 1/4 in.- 28 Female Thread | N/A | 28 | N/A | 1.1 | N/A | 8 | 0.3 | 82 | 0.75 | 1/4 in. NPT | 26 | |
| 7LJ1A1 | Lever Start | No | 4.5 | 40 | 4800 | 1.02 | 2.25 | 263 | 10.38 | 1/4 in.- 28 Female Thread | N/A | 28 | N/A | 1.1 | N/A | 8 | 0.3 | 82 | 0.75 | 1/4 in. NPT | 26 | |
| 7LM3A43 | Lever Start | No | 18.7 | 170 | 900 | 1.8 | 3.9 | 281 | 11.1 | 3/8 | 10 | N/A | 99 | N/A | 3.9 | 18 | 0.7 | 82 | 0.75 | 90 Degree Chuck | 1/4 in. NPT | 26 |
| 7LN3A44 | Lever Start | No | 28.1 | 255 | 600 | 1.9 | 4.2 | 281 | 11.1 | 1/2 | 13 | N/A | 105 | N/A | 4.1 | 18 | 0.7 | 82 | 0.75 | 90 Degree Chuck | 1/4 in. NPT | 26 |
