Home > 2025 > October > 01

October 1, 2025

High quality, high efficiency and value creation
All machines are available in a variety of sizes and can be customized to meet diversified challenges.

Year
2025 National Day
China National Day 2025: Strengthening Global Trust in Precision Drill Bit Manufacturing
On China National Day 2025, Chenghui reflects on industrial progress, manufacturing stability, and global...

Any Help?

Feel free to contact us at any time – we are always here.
• Get quotations for PDC bits, tricone bits and drilling rigs
• Professional troubleshooting for drilling processes
• Customized solutions based on your needs
• Join our global partner network

Blog

Cut Cost Per Meter Tungsten Carbide Hardfacing PDC Bits
200 Four-Wing PDC Drill Bits (250mm) for Efficient Coal Mine Drilling
Working Principle and Characteristics of PDC Drill Bits | Complete Guide for Drilling Professionals
Precautions for Using PDC Drill Bits and Drilling Techniques
5 Common Causes of Premature Tricone Drill Bit Failure — And How to Prevent Them

Contact Us

Add:
No. 169, Wutong Road, Wutong Street, Lengshuitan District, Yongzhou City, Hunan Province, China
WhatsApp:
Nancy: +86 18944775320
Kim: +86 17727887618
Mobile:
+86 18944775320
Email:
Nancy:
Kim:
Linkedin Facebook Instagram Twitter Youtube

Copyright © 2008-2026 Chenghui Drilling Tools Manufacturing Co., Ltd. (China). All rights reserved.

Privacy Policy
Scroll to Top

NEED HELP?

WELCOME TO CONTACT US

Tell us your formation. We deliver the right bit or drilling equipment.

Contact Us