Zhuzhou Jinxin Cemented Carbide Co., Ltd.
Zhuzhou Jinxin Cemented Carbide Co., Ltd. has been Established 25 years, focusing on the development and production of button bits.
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T38-89 Durable Quarrying Retrack Bit Threaded Rock Drilling Tool Button Bit
1. These threaded button bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation.
2.The button bits can transmit intensive impact energy into the rock with the least loss of energy.
3.We select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear,thus the service life of bits will be increased.
4.long service life
first class special alloy steel with high strength, heat resistance and wearable
Carbide:
The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.