- English
- français
- Deutsch
- Español
- italiano
- русский
- português
- العربية
- tiếng việt
- ไทย
- Nederland

Search Result

GREAT Attend OTC 2019 - Looking Forward to See Our New Techonlogy Products at the Show Offshore Technology Conference (OTC), founded in 1969, is an annual event with the strong support of 12 professional industry organizations, including the American petroleum association, and its scale and influence have been expanding year by year. More+
GREAT Has Started Production GREAT has started production. More+
What is the Function of Drill Bit? The popular types of drill bits are Drag bits, Tricone bits, and PDC bits.1. Drag bitDrag bit price is cheaper than Tricone bits and PDC bits, in some shallow water well drilling with soft formation, ... More+
Why use a reamer instead of a drill? Selecting the appropriate tools in manufacturing and metalworking is crucial for several compelling reasons:1. Quality and PrecisionAchieving Tolerances: Different manufacturing tasks demand specific ... More+
How does reaming differ from drilling and boring? When it comes to hole-making processes in various industries such as manufacturing, construction, and even DIY projects, understanding the differences between reaming, drilling, and boring is crucial.... More+
What are the different types of reamers and their applications? When it comes to precision hole-making processes, reamers play a crucial role in achieving high accuracy and smooth surface finishes. Reamers are specialized tools designed to finish holes to precise ... More+
What materials are reamers typically made from? IntroductionWhen it comes to precision machining, reamers play a crucial role in achieving the perfect hole dimensions and surface finish. But have you ever wondered what materials are used to make th... More+
How do I choose the right reamer for my project? IntroductionWhen it comes to precision machining, selecting the right reamer is crucial for achieving the perfect hole dimensions and surface finish. Whether you are a professional machinist or a DIY ... More+
Great Drill Bits and China University of Petroleum Explore New Pathways for Industry-University-Research Collaboration on High-Pressure Water Jet Technology On May 14th, Zhang Zankui, Chairman of Cangzhou Great Drill Bits Co.,Ltd., and Li Chunyan, President, visited the High-Pressure Water Jet Drilling and Completion Laboratory at China University of Petr... More+
Green Power, Intelligent Manufacturing for the Future Low-Carbon Transformation, Empowered by PhotovoltaicsCangzhou Great Drill Bits Co., Ltd.'s Workshop No. 3 has officially entered a new era of green manufacturing! The entire workshop roof is equip... More+
Great Drill Bits Co., Ltd. Shines at bauma 2025: Pioneering with Innovation, Charting a New Global Chapter On April 13, 2025, the bauma 2025 in Munich, Germany, concluded successfully. This prestigious event, often referred to as the "Olympics" of the global construction machinery industry, serve... More+
Great Drill Bits Setting Forth to bauma 2025 in Germany [Breaking the Mold: A Technical Narrative in Deepening Niche Areas]On April 7, 2025, the "Olympics" of the global construction machinery industry, bauma 2025 in Munich, Germany, grandly open... More+
What is the Function of Reamers? IntroductionWhen it comes to drilling operations, whether in construction, mining, or any other industry that involves creating precise holes, reamers play a crucial role. Many people might not fully ... More+
Choosing the Best Roller Cone Bit for Specific Rock Formations 1. IntroductionRoller cone bits are among the most versatile drilling tools in the oil, gas, mining, and water well industries. Their performance, however, depends heavily on choosing the right bit fo... More+
Step Shaped PDC Cutters Dealer: Reliable Supplier for Oil & Gas Drilling | Great Drill Bit IntroductionIn the oil and gas industry, every drilling operation depends on the quality of its cutting tools. Among them, PDC cutters (Polycrystalline Diamond Compact cutters) have become essential f... More+

«
1
2
3
4
... 33
»

Products

Recent News

Products PDC Drill Bit Tricone Bit Downhole motor Roller Bit Raise Boring Cutters PDC Hole Opener Hybrid Drill Bit Crocodile PDC Reamer Rock Reamer Roller Bit Core Barrel PDC Cutter Drag Bit

About GREAT Company Profile Company Culture Honor Certificates Factory Show Quality Control Customers

Application Horizontal Directional Drilling Petroleum Natural Gas Water Well Geothermal Well Mining Industry Tunneling Drilling Pile Foundation Project

Services After-sale Service Technical Help Warranty Policy Shipping Info Research & Development Testimonials

weiwei@pdcbit.net

+86-13161769999
+86 152 0106 1666

No. 2, Jianshe North Street, Yingzhou Economic Development Zone, Hejian City, Hebei Province, China

Follow Us：

   

Sitemap Privacy Policy

+86-13161769999
+86 152 0106 1666