HZ-15 multi-functional machine, either coring have can be cut, polished concrete coring machine for construction, highways, airports, ports, docks, dams and other concrete works, machine uses , greatly improved work efficiency, reduce equipment investment, is an ideal engineering test equipment. The main technical parameters: 1, Max drilling diameter: 160mm 2, the largest drilling and depth: 400mm / 200mm 700mm Input Power: 2300W 3300W 4 cut (polished) diameter: 150mm 5, the largest cut (polished) Height: 150mm 6 cut (polished direction): horizontal 7, saw blades (grinder) Material: synthetic diamond Tianjin Huayin Jiangong test instrument company excellent product quality and after-sale protection, the same quality than price, the same price than service products sold in the road, rail, testing center, tertiary institutions, building materials enterprises and other units, Welcome Tianjin visits cooperation.