Cross Bits

Key Words:

E-mail:xhqj2010@163.com

Tel: 86-635-6523567

Fax: 86-635-6523678

Address: Zhangzhuang Village, Xihu Township, Yanggu County

Online Message

Cross Bits

The Furnace Tapping Bit is a blast furnace opening drill bit, a drill bit for blasting mud in a steel mill, a blast furnace tap hole drill bit, also known as a blast furnace tap hole drill bit, a blast furnace opening drill bit, an opening machine drill bit, etc. The blast furnace opening drill bit is made of The drill body is composed of an alloy blade on the drill body. The blast furnace opening drill bit is characterized in that the drill body is composed of a circular truncated body and a drill bit on the surface of the circular truncated body, and a plurality of drill bodies are arranged on the drill rod at intervals, and the blast furnace opening drill bit is from the front to the back. At the end, the diameter of the drill body gradually increases. The drill rods between the two adjacent drill bodies of the blast furnace opening drill bit can be connected through the inner hole thread. The utility model of the blast furnace opening drill bit provides a drill bit with fast opening speed, easy control of the hole channel, easy control of the depth and angle of the taphole, easy maintenance of the taphole mud bag, and optional adjustment of the blast furnace opening drill bit under special circumstances. To reduce the labor intensity of workers, the blast furnace opening drill bit has the characteristics of simple structure, safety and reliability, and low cost, and is suitable for various opening machines.