Top hammer button bits have thread button bits and tapered button bits.The material is tungsten carbide button with steel body. ...
2019/07/22 JINXIN CARBIDE official website_Rock DTH drill bits_Tungsten carbide mining drill bits _Overburden drilling bits_Tungsten carbide button _DTH hammer_Coal mining picks 16
Zhuzhou Jinxin Cemented Carbide Group subsidiary company Zhuzhou Guangda Drilling Tools Machinery Co.,Ltd is professional manufact...
2018/06/28 admin 14
Zhuzhou Jinxin Cemented Carbide Group subsidiary company Zhuzhou Guangda Drilling Tools Machinery Co.,Ltd is professional manufact...
2017/08/24 admin 22
Zhuzhou Jinxin produces DTH drill bits for years, DTH drill bits perform excellent in most types of rock, hard or soft....
2018/06/28 JINXIN CARBIDE official website_Rock DTH drill bits_Tungsten carbide mining drill bits _Overburden drilling bits_Tungsten carbide button _DTH hammer_Coal mining picks 7
The M&T Expo 2018 in Sao Paulo has been postponed due to the truck drivers’ strike...
2018/06/06 admin 22
