China 255mm Concrete Diamond Core Drilling Machine

Shanghai Chengxiang Electromechanical Equipment Co., Ltd. is a hi-tech enterprise which boasts of its scientific research, manufacturing, and sales. Our products are mainly composed of such industrial drill as diamond drill, wall cutting machine, magnetic drill, ect.
Our independent R&D products are very popular from home and aborad such as multifunctional diamond drill, wall cutting machines of automatic feeding, cutting and detaching, as well as multi-functional magnetic drill.
ChengXiang keeps up what clients need from an international and unique prospective. Here what we provide is not only full-ranged, innovative and professional products, but also professional service support in a highly efficient and swift way.
Drilling range: θ 15-205mmRated vo
ltage: 220V-Rated
frequency: 50-60HzInput po
wer: 3900WNo-load
speed: 0-700r/minDiamond
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.

ModelOB-205OB-230OB-255OB-305OB-355Max Drillingø205MMø230MMø255MMø305MMø355MMRated Voltage220V220V220V220V220VInput Power3900W4080W4250W4550W4780WNo-load Speed700RPM600RPM580RPM380RPM300RPMN.W.22KGS23KGS27KGS30KGS32KGSG.W.24KGS25KGS29KGS32KGS34KGSSize35*22*87CM35*22*97CM35*22*97CM42*29*97CM42*29*97CM