Double Slot with brad Point

Founded in 1995, Zhejiang Urus Tools Co.,Ltd. is located in Ganyao Town, Jiashan City, Zhejiang Province, covering an area of 36,000 square meters and a plant area of 65,000 square meters. With conven...

Founded in 1995, Zhejiang Urus Tools Co.,Ltd. is located in Ganyao Town, Jiashan City, Zhejiang Province, covering an area of 36,000 square meters and a plant area of 65,000 square meters. With conven...

Founded in 1995, Zhejiang Urus Tools Co.,Ltd. is located in Ganyao Town, Jiashan City, Zhejiang Province, covering an area of 36,000 square meters and a plant area of 65,000 square meters. With conven...

What is the principle of square hole drillsSquare hole drills are mainly used for woodworking. The reason lies in the existence of an impact body. Using this working principle for drilling steel, iron...

The wear rate of a diamond bit determines its service life. With a grooved drill pipe with a certain footage efficiency, the service life ultimately determines the level of drilling costs. Whether it ...

Aiming at problems such as cracking and de-welding of the spiral fins when the welded auger pipe is combined with wind pressure to drill into the soft coal seam, which can lead to problems such as dif...

The rocking effect of the diamond drill is done by diamond particles. To know the rock role of the drill bit, you must understand the rock role of single-grain diamond. In the hard formation, single d...

1. TransportationWhen transporting drill pipes to the well site, it is recommended to use a flatbed trailer with wooden planks, and the drill pipes should be placed on the trailer equally and neatly. ...

1. Material and processing(1) Material of drill pipe. Nowadays, the market of drilling materials is chaotic, and dishonest merchants are shoddy. The vast majority of users only consider low prices wit...

Drill rods are a kind of products that require relatively high precision. They are widely used in mines and coal mining industries. They are all operated in places where the environment is relatively ...

In coal mines, it is mainly used for coal mine water exploration, gas exploration, coal direction exploration, coal thickness and coal seam water injection, etc. Moreover, the diameter and application...

There are many factors affecting the performance of drill pipe wear-resistant belts, and there are three major factors in general: 1. The influence of load force During the drilling process, all facto...