Specifications

1.diamond core drill use for concrete, granite,rock
2.small noise
3.large power
4.long service5.high precision

Model:GQ305

DIAMOND CORE DRILL
Drill Capacity:15-305mm
No load speed:580/760r/min
Rated Input Power:4550W
Rated Vlotage:110V/220V/240V
Rated Frequency:50-60HZ
G.W./N.W.:40/35KGS
PCS/CTN:1PCS
Packing Size:90×30×20cm

small,light,and easy control
professional drilling big hole 

This is a reliable tool with long service life due to canal sealing. Its working efficiency is improved due to high power of electronic machinery. As a double-purpose machine, it is convenient to install and dismantle.