Jeweltest HZ-205F 콘크리트 다이아몬드 코어 드릴러 (¢205mm)

Max. drilling: ¢205mm

Rated voltage: 110/220/240V

Rated frequency: 50-60Hz

Rated input power: 3300W

No-load speed: 700r/min

Net weight: about 33kg

Product feature:

1. with soft-starting, constant power.

2. with over-loading protection.

3. with stepless speed-regulating.

4. with high magnetic adhesion.

5. with coolant and lubricant integrated device.

Introduce Diamond Core Drill:

- 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.