The alloy bit for coal mining
Dia.:27mm
Length:58mm
Inner hole type :H16
Steel grade:40Cr,42CrMo, 4140
Carbide: YG9C ,YG8C
Category：
Coal Mining Tools
Keywords：
Coal Mining Tools
Description
QNT27 H16 drill bit is the inner hexagon coal bit, it is made by alloy steel and steel. It has lower cost and suit for soft formation hole drilling in coal mining.
Features
1.Alloy bit is made by superior steel;
2. It is wear-resistant and high impact toughness
Application
The Alloy Bit for coal mining widely used in coal mining and ore mining;
Specification
:Next page
APPLICATION
The company has established long-term strategic cooperative relations with Shenhuo Group and many other enterprises, scientific research institutions and equipment enterprises. The company integrates resources, pays attention to product technology research and development, and has obtained 1 invention patent and 11 utility model patents. The company's main products are: all kinds of geological exploration, coal mining drilling for drill pipe, diamond bit, cutting teeth, drill drill, air drill, coal rock drill and fishing tools and other supporting products. Among them, the H22 drill rod repair equipment developed by the company solves the problem of drill rod damage repair work to fill the gap in the market.
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Address:Zhangzhuang Village, Xihu Township, Yanggu County
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