Applications
About Us
ZZBETTER (Zhuzhou Better Tungsten Carbide Co., Ltd) has manufactured super-hard materials since 2012. Headquartered in Zhuzhou, Hunan — China's tungsten carbide production hub — we specialize in PDC cutters, PDC drill bits, DTH bits, and carbide products for oil & gas, mining, and water well drilling. Our PDC cutters and bits are exported to North America, the Middle East, Russia, Southeast Asia, and South America, and have been field-proven in demanding formations from soft shale to hard abrasive rock.
NEWS
We welcome customers from all over the world to cooperate with us.
10-05
2026
Why PDC Bits Dominate Extreme Drilling: A Deep Dive into Tarim Oilfield and Yushuling Coal Mine Challenges
Explore the extreme drilling challenges of the Tarim Oilfield and Yushuling Coal Mine and why PDC bits offer high wear resistance, durability, and drilling efficiency.09-28
2026
Why PDC Bits "Stand Out" in These Extreme Conditions
Discover why PDC bits perform in extreme drilling conditions through diamond hardness, high wear resistance, thermal stability, impact toughness, and customized designs.09-23
2026
Tungsten Carbide Price Surge 2026: Strategies for PDC Bit Distributors
Learn how PDC bit distributors can respond to the 2026 tungsten carbide price surge through product mix optimization, inventory management, recycling, and supplier strategies.09-21
2026
