Company News

Carbide Coal and Rock Drill Bit Series

2025-01-20

Our company produces a complete range of carbide drill bits for coal and rock. The drill body adopts a variety of production and processing processes such as precision casting, precision forging and medium carbon alloy steel cutting,

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Materials of rock drilling tools

2025-01-20

23CrNi3Mo has advantages such as surface hardness, extremely high wear resistance, fatigue resistance and bending fatigue strength, and the price is more than twice that of 55SiMnMO, 60Si2Mn and other materials.

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Differentiation of rock drilling tools

2025-01-20

The main models of hexagonal drill rods are H25 and H28 (not commonly used), and H32 and H35 are more commonly used. Rock drilling trolleys are mostly one-time rock drilling, without changing rods. Hydraulic drilling rigs are mostly connected with multiple drill rods for rock drilling (3.66*3 meters)

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Purpose and function of rock drilling button bit

2025-01-06

Rock drilling button bit is a tool used for rock drilling, coring and geological exploration. It is widely used in quarries, hydropower stations, tunnels and other projects, which can quickly and accurately obtain underground samples and provide necessary data support for engineering design.

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Do you know this knowledge about rock drill rods?

2025-01-06

The drill rod is the latest tool for human beings to conquer rocks and minerals. It is composed of a slender rod system. Under the conditions of severe wear of rocks and minerals and erosion and corrosion of high-pressure water flow (or compressed air) and mine water, it is subjected to tension,

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Introduction to the classification of rock drill rods

2025-01-06

When we use rock drill rods, we usually use two types of drill rods, one is the integral drill rod and the other is the cone-connected rock drill rod. I believe that everyone does not know much about these two types of drill rods. Let me take you to learn about the two types of drill rods.

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Button Bit leads the industry with its quality and price advantages.

2025-01-06

he taper connection button bit is a drill bit mainly used in conjunction with a pneumatic rock drill and a taper rod. It is connected to the drill rod through the taper to perform drilling operations. It is mainly used in the fields of secondary crushing in mines, anchor support, tunnel excavation, etc. The button bit produced by our company is designed according to ISO international standards. It adopts a symmetrical structure design. It has a good dust removal effect, strong crushing ability,

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Top Hammer Drilling Tools Product Specification

2025-01-03

Top hammer drilling tools is a kind of rock tool consumables widely used in top hammer drilling applications, such as open-pit mining, quarrying, underground mining, rock bolting, tunneling, and production drilling. The top hammer rock drilling tools include four parts: Drill bit, Drill rod, Shank Adapter, and Coupling Sleeve.

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