Product Description

Drilling range: Ø*****5mm Rated voltage: **0V- Rated frequency: ****0Hz Input power: ***0W No-load speed:****0r/min Diamond drill, also called concrete drill is a new type of tool which can drill on RC, brick and stone, rock, china and fireproof ***** is hold such characteristics as working without dust, high efficiency, smooth wall of hole and accurate ***** is available in many fields of construction, quality-checking, airfield runway, tunnel of road, railroad and railroad bridge.