Features:
- Fully automatic drilling and return
- Motor stops automatically after returning
- Humanized design
- Lightweight, high efficiency, small size
- Feeding speed will be adjusted automatically according to the load
- Strong suction magnetic seat
- Cooling and lubricating integrated device
Specifications:
- Core drill dia(mm): ?50
- Rated voltage(v): 110/220~
- Rated frequency(Hz): 50-60
- Rated input power(w): 1700
- No-load speed(rpm): 360/640
- Cutting Depth(mm): 40
- Stroke(mm): ?230
- Cable Length(m): 2.5
- Net/gross Weight(Kgs): ?16/23.8
- Packing size(cm): 37*28*45
- Shank: Weldon