diamond core drill CE certificated speed-adjustable Used to drill on RC,brick and stone,rock,china and fireproof materials

chengxiang is quite a welcomed brand,in china,Asia,SouthAfrica,America,etc We do focuson high quality,and good customer service,And this is one reason our customers like chengxiang!

Packing:

Drilling range:15-355mm

Rated voltage: 220V

Rated frequency: 50-60Hz

Input power:4780W

No-load speed:300/600R/Min

CUBE:42*29*97

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.

Velocity-Adjustable Diamond Core Drill OB-355C