Oil-immersed gearboxThree gear speed regulation, fit for different size drill bitsSmall volume, high powerSafety clutch and overload protection| Brick drilling range(mm) | 200 |
|---|
| Concrete drilling range(mm) | 150 |
|---|
| Rated voltage(V) | 110/220 |
|---|
| Rated frequency(Hz) | 50-60 |
|---|
| Rated input power(W) | 2100 |
|---|
| No-load speed(rpm) | 590/100-590 1310/590-1310 2730/1310-2730 |
|---|
| Cable length(m) | 3.5 |
|---|
| Borehole depth(mm) | 380 |
|---|
| Net/Gross weight(kgs) | 12/15 |
|---|
| Packing size(cm) | 53*17*43 |
|---|
The core drilling machine also called the concrete drill machine is a new type of tool that can create round holes in a range of materials including concrete, brick, stone, metal, glass, etc.
Using the core drilling machine is a fast, accurate, and efficient way to drill holes in concrete and other materials.
The core drill bit’s temperature is controlled with the use of water. It can also get rid of dust during the working.
Soft-starting, constant power, over-loading protection, and stepless speed-regulation are the primary functions of the diamond core drill machine.