Field Insights - LILIN GROUP | Tricone Rock Bit, PDC Drill Bit Factory | Oil & Gas Drilling Equipment

Troubleshooting & QA

Understanding IADC Dull Bit Grading: The Complete Field Evaluation Guide

August 13, 2026

Troubleshooting & QA

Root Causes of Tricone Bit Bearing Failure Downhole and How to Prevent Them

August 13, 2026

Drilling & ROP Optimization

How to Prevent Bit Balling in Sticky Shale Formations: Hydraulic & Mechanical Solutions

August 13, 2026

Drilling & ROP Optimization

Top 5 Strategies to Boost ROP and Extend Bit Life in Hard Formations

August 13, 2026

Selection & IADC Guides

PDC Cutter Size Selection Guide: Comparing 13mm, 16mm, and 19mm Cutters for Hard Rock Formations

August 13, 2026

Selection & IADC Guides

How to Select the Right IADC Code for Tricone Bits: The Ultimate Selection Guide？

August 13, 2026

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Factory Address

Fukang Road, Gegu Town, Jinnan District, Tianjin, China.

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Main Products

• Tricone Bits (TCI / Steel Tooth)
• PDC Bits (Matrix / Steel Body)
• Hole Openers & Reamers
• Downhole Motors & Tools
• Drill Rods & Casing Tools

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