Shenzhen Chuangying Times Technology Co., Ltd.
Shenzhen Chuangying Times Technology Co., Ltd.
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Special Global Warranty chisel mortising machine door mortise machine door lock mortising machine
| Voltage | 220v |
| power | 1100w |
| Warranty | 1Year |
| forms of work | Manual |
| rated power | 1.1kw |
| Rated voltage | 220V |
Excerpted from the Internet, for reference only
Due to the unsatisfactory performance of domestic PDCs in the early 1990s and the fact that some drill manufacturers' drill design and manufacturing levels were inconsistent
The drilling effect is not very satisfactory until Zhengzhou Xinya Composite Superhard Material Co., Ltd. is put into production, and it has persistently carried out research and innovation in PDC manufacturing technology. The specifications of the products are consistent with foreign products, and the quality and reliability of the products are After that, the drilling geology, the grindability of the formation, and the degree of hardness and softness should be considered.