China and South Korea Has Become the World's Production Base of Diamond Tools

Diamond tools have been widely used in construction, building materials, petroleum, geology, metallurgy, machinery, electronics, ceramics, wood materials, automobile and other industries. Diamond tool is the emerging industry, whose replacement for traditional tools still has a lot of space.

At present, China and South Korea has become the world's production base of diamond tools, and European, American and other developed countries just have a small amount of high capacity. It is learned that the worldwide industrial relocation of diamond tools has been basically completed. The concentration degree of domestic industries is low, and the future market size still has larger growth space.

According to statistics, diamond drilling tools can basically meet the market demand in recent years; With the development of construction industry and the popularization of household air conditioner, the demand of diamond thin wall engineering bits used for pipeline installation and air conditioning machine installation and old building renovation, is also increasing ; The demand of PDC bits used for petroleum, coal field exploration also increases accordingly. But the quality of diamond compact produced in China can not meet the requirements, which remains to be further researched and improved. We need continuously to improve product quality to change the current situation.

In mechanical processing, diamond grinding wheel, PCD tool, PCD cutting tool, honing oilstone, dressing wheel and wire drawing die are all widely used in the industry; The performance of polycrystalline diamond wire drawing die is better than that of natural diamond die and cemented carbide die, so they are widely used in wire drawing industry. Especially the emergence of CVD diamond die, provides reliable drawing tools for the control of below 15 mm wire.

PCD cutting tool is mainly used for machining non-ferrous metals and non-metallic materials. According to reports, the demand of PCD cutting tools in automobile, motorcycle, household appliances, wood processing, general machinery and other industries is increasing year by year.