| Place of Origin | Zhejiang, China | Brand Name | LEAD |
| Model Number | HY20 | Type | Air Drill |
| Average Air Consumption | 60cfm | Maximum Torque | None(air Drill) |
| Product name | Hand hole pneumatic jack hammer | Weight | 18kg |
| Length | 556mm | Bore.dia | 64mm |
| Piston stroke | 52mm | Working pressure | 0.4-0.5Mpa |
| Air hose diameter | 19mm |