4 Points to Explain the Principles of Steel for Rock Drill Bits
This article describes the principles of steel used for rock drill bits: tough and wear-resistant, good workmanship, and in line with local resource conditions.
How to Properly Transport, Store and Use Drill Rods?
This article describes how to properly transport, store and use drill rods.
The Development History of Rock Drilling Tools
This article mainly describes the development history of rock drilling tools for you.
What are the Basic Requirements for Threaded Extension Rods？
The basic requirements for threaded extension rods include a combination of high fatigue strength and fracture toughness. Good elasticity and wear resistance.
What are the Types of Threaded Extension Rods？
This article mainly explains the types of threaded extension rods for you, including the thread form, type, and application of threaded extension rods.
Effective Measures to Reduce Noise of Rock Drilling Machinery
There are so many hazards in the noise of rock drilling machinery, how to prevent and control the noise has become a research topic.
What are the Advantages of Cemented Carbide Drill Bits?
This article describes the advantages of carbide drill bits for you, and also introduces the classification of carbide.
What is a Split Set?
This article mainly describes for you what is the split set, including its composition and characteristics.
Drill Pipe Maintenance Guide: The Key to Extended Service Life
This article describes how to maintain the drill pipe for you, the main content includes what is the drill pipe, and the organizational characteristics of the drill pipe.
