Last updated: 2026/04/04
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- GREAT DRILL BITS are professional manufacture to PDC bits ,Tricone bits ,Hole openers ,Reamers
- GREAT focuses on Manufacturing PDC bits, Tricone rock bits, PDC reamers, Hole openers
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- The leader manufacture to PDC bits, Roller Cone bits, hole openers, reamers
- Application of Great Rock Reamer Hole Opener Hard Rock Formation
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- GREAT Has Started Production
- Great Drill Bits and China University of Petroleum Explore New Pathways for Industry-University-Research Collaboration on High-Pressure Water Jet Technology
- Green Power, Intelligent Manufacturing for the Future
- Great Drill Bits Co., Ltd. Shines at bauma 2025: Pioneering with Innovation, Charting a New Global Chapter
- Great Drill Bits Setting Forth to bauma 2025 in Germany
- Great Group | Annual Debriefing & Performance Review Conference Successfully Held
- GREAT Drill Bits | Empowering through Competition, Winning Overseas Markets
- Great Drill Bits | Leading the Way at No Dig India Show 2025: China’s ”Intelligent Manufacturing” Shines in New Delhi!
- Great Group | Engineering Excellence: Outstanding Performance of Great Hybrid Bits in Junggar Basin Oilfield
- Great Group | Building a Global Brand: Successful Seminar on Overseas Intellectual Property Rights (IPR)
- On-Time and On-Quantity Delivery
- Great Group Achieves New Milestones: Honored with Multiple Prestigious Municipal Awards
- Cangzhou Great Drill Bits Successfully Concludes Fire Safety Drill, Building a Solid Defense Line for Safe Production
- Cangzhou Great's PDC Drill Bit Helps Huabei Oilfield Yantan 1 Well Set Two Drilling Records
- Congratulate GREAT Move to the New Factory on 12th May 2017
- GREAT, always Greater
- The Representative of China-UK Green Manufacturing and Remanufacturing Development Summit Visit GREAT Drill Bits Co.,Ltd.
- 2020, GREAT, Waiting for you
- Great and Indian TRT company signed a cooperation agreement
- Win-Win Cooperation, Creating New Glories! —— Our Company Reaches Strategic Cooperation with Multiple Enterprises
- Great Drill Bits | Collaborative Learning for Excellence: Key Laboratory of High Dynamic Navigation Team Visits Great to Explore 6S Management Enhancements
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