1.Power motor for professional drilling use.
2.Built in overload circuit breaker switch.
3.Built in adjustable clutch system to protect the core bits from getting stuck drilling. It can be adjusted from outside of gear case.
4.Feeding handle insulation to prevent from electric shock caused by carelessly drilling the electric cable or power source.
5.Patented LED electric current indicator, keeping in yellow light during operation to protect the motor from overload damage and improving drilling efficiency as well.
6.Overload circuit protector to protect the motor from damage.
7. Equipped with earth leakage circuit breaker.
8.Compact design, easy to transport.
9. .Drilling angle can be adjusted up to 20 degree.
10.Diamond Core Bits:
(2)Excellent cutting performance for reinforced concrete, masonry, asphalt and stone.
(3) Extension for deep drilling200L, 250L,300L,500L.
Please refer to the attached file for the specification details.