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kelleg@kellegco.com

2023-05-30

What are the common positions of drill rod failure?

The common positions of the drill rod failure mainly refer to the damage or fracture at the shank end, the root of the shank collar, the middle of the shank collar, the front of the shank collar, the rod, the taper section, etc.

2023-05-29

Matters needing attention when using cemented carbide for rock drilling tools

This article introduces the importance of cemented carbide in rock drill bits and the matters needing attention in the use of cemented carbide in rock drilling tools.

2023-05-26

Market Analysis of Rock Drilling Tools Industry

Qualified raw materials, advanced production technology, and production equipment are essential if manufacturers want to produce high-quality rock drilling tools.

2023-05-25

The cause of rock drill impact piston damage

The impact piston is the main part of the impact part of the rock drill. When the rock drill is working, it will undergo high-level reciprocating motion, so the damage rate is relatively high.

2023-05-24

How to reasonably determine the diameter size of rock drill bits

The diameter of the rock drill bit is directly related to the efficiency and quality of rock drilling. When selecting a rock drill bit, it is necessary to reasonably determine its diameter to ensure rock drilling speed and mining cost.

2023-05-23

Precautions for how to operate the rock drill

Correct use and maintenance of the rock drill can effectively prolong its service life, therefore, strictly observe the precautions when operating.
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