Used to horizontal drilling and coreing.Without dustHigh efficiencysmooth wall of hole and accurate size

Technical data:

Model: HZ-20H

Max. diameter borehole: 200mm

Voltage: 220V 50-60HZ

Power: 2500W

Speed: 2500r/min

Weight: 25kg

It is available in many fields of construction,quality-checking,airfield runway,tunnel of road,railroad and railroad bridge.