Shandong China Coal Group
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Product Introduction
Diamond drill,also called concrete drill is a new type of tool which can drill on RC,brick and stone,rock,china and fireproof materials.It is hold such characteristics as working without dust,high efficiency,smooth wall of hole and accurate size.It is available in many fields of construction,quality-checking,airfield runway,tunnel of road,railroad and railroad bridge.
Main Parameter
|
Drilling range: |
15-135mm |
15-165mm |
15-185mm |
15-205mm |
|
Rated voltage: |
110V/220V/240V |
110V/220V/240V |
110V/220V/240V |
110V/220V/240V |
|
Rated frequency: |
50-60Hz |
50-60Hz |
50-60Hz |
50-60Hz |
|
Raged input power: |
1500W |
3200W |
3380W |
3650W |
|
No-load speed: |
980/0--980r/min |
800/0--800r/min |
750/0--750r/min |
700/0--700r/min |