 | This is our carbide tips mining button bits, they are mainly use for hole drilling in mining, rock drilling and water well drilling etc and fit for hard rock drilling. Taper button bit is alway use with light leg rock drill, such as YT27, YT28, YT29. Thread and retract button bit R32, T45, T51, GT60 are alway use with bore well drilling machine. Xi'an Tydrillbits Co.,Ltd is a Chinese button bit manufactuer, we can supply quality mining button bits fit for Atlas Copco and Sandvik sizes. If you are interested in any of our products, please feel free to contact us by Lucy@tydrillbits.com. |
