Our Advantages:
1. More than 10 years experience in diamond drill bit manufacture field;
2. All products certificated by ISO9001: 9002;
3. Be reputed to be one of the best diamond bit suppliers in China;
4. We are lies inland of China, where the labor cost is less than China coastal areas;
5. We bought our own land and built our own factory; We can provide you competitive price as well as solid quality products
Specifications
TSP core bits are set with Thermally Stable Polycrystalline cutters, mounted in the bit crown matrix. The bit is extremely tough
TSP core bits are set with Thermally Stable Polycrystalline cutters, mounted in the bit crown matrix. The bit is extremely tough and will cope with massive or broken formations, from soft to hard, highly abrasive formations.
With consistent performance across a wide range of formations, this kind of bit offers a very cost-effective drilling solution in many circumstances, and at the same time allows bit inventory costs to be much reduced.
HQ TSP Core Drilling Bits Model: NQ
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Introduction:
Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.
Experience and power:
Many years of experience combined with recent improvements in technology and manufacturing concepts have resulted in greatly improved drilling performance of impregnated diamond core drill bits for mineral exploration.
Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.
Detailed Photos

Company Profile
Forsun Ultra-hard Material Industry Co., Ltd is specialized in manufacturing high quality Drilling Tools and Equipments for Mineral Exploration, Site Investigation, and Water Well Construction etc.
Since the company's foundation in 2001, "FORSUN" has been making great efforts to develop various products to meet the different and changing needs of the drilling industry. Till now, "Forsun" products have been distributed to many countries and regions in the world.
"FORSUN" has excellent skilled staffs and advanced manufacturing technology and equipment. Besides standard products, "FORSUN" also provides special designed products according to clients' drawing and requirements.
"FORSUN" became " Production, Teaching and Researching Base of Central South University" in November, 2008.
Welcome to visit our website to find more about our company and Products.