HZ-18 Diamond core drill machine
Diamond core drill (it is also called Concrete core drill) is a new tool drilling on reinforced concrete, bricks and fire-resistant material. It is widely used on kinds of projects concerning city construction, fitment, gas, central heating, water supply, electricity supply, aeration pipes and terrene sampling.
Technical parameter
| Max bit depth |
Power motor |
Voltage |
Outer dimension |
| 400mm |
2.5KW |
220v |
470×235×880mm |
| 7oomm |
2.5KW |
220v |
550×300×110mm |
| 400mm |
2.5KW |
220v |
470×280×880mm |
| 400mm |
3.5KW |
220v |
470×235×880mm |
Triplex protect function
1. Inserting clutch apparatus protection
2. Overload protection
3. Switch protection