The efficiency and use scenarios of different openers are differentIf the price and power of the hole opener are also arranged from low to high, the role of the size is also almost increasing, many families are equipped with a simple version of the hole opener. Or hole opener set or something, which

Single roller cone bit is the most widely used bit in petroleum drilling engineering. It has the characteristics of a wide bottom layer and high ROP. So how does the single roller cone bit work? What is its rock-breaking principle? Next, we will focus on the above problems to introduce the single ro

In the drilling process, the PDC rock bit is the main tool for crushing the rock, and the length of time it takes to form a borehole is not only related to the characteristics of the rock in the formation being drilled and the performance of the PDC rock bit itself, but also to the degree of mutual

Tricone drill bit is the most widely used bit in drilling machines. It has the characteristics of a wide bottom layer and high ROP. To protect the drill bit, it is necessary to remove the tricone drill bit after drilling, so how do we remove the drill bit after use?Here is the content list:l Why doe

Drilling speed influencing factors of the PDC rock bitThere are many factors to evaluate the performance of a PDC bit, of which drilling speed is an important aspect, so what factors affect the drilling speed? Here is the content list:●Influence of geological factors on drilling speed●Influence of u

How much do you know about reamers?Drill reamer is a tool with high cutting efficiency, high machining accuracy, and low cost to integrate drill bits and reamers. Including the head and shank two parts, the head by the straight groove drill, reamer and crank local composite, reamer for the four-toot

Hole opener, also known as the hole saw or hole saw, refers to a special circular saw of sawing type for processing circular holes in modern industry, which is simple and flexible to operate, safe, and widely used. The hole opener is mounted on an ordinary drill, it can easily cut round holes, trian

The specific structure of the single roller cone bitThe structure of the single roller cone bit is fine and complex, with a wide range of components. In-depth knowledge of its internal structure helps us to understand the study of single roller cone bits and paves the way for the use and development

The tricone bit and the diamond bit are the two mainstream bits used in the drilling industry. Since the first roller cone bit was introduced in 1909, the roller cone bit has found the most widespread use in the world. The tricone bit is the most common bit used in rotary drilling operations. So let