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Xi'an Tydrillbits is one of the rock drilling tools manufacturer and exporter in China. In the past 5 years our taper button bits, taper drill ros, thread button bits have walked into Peru for many times because of good quality and good service.
This is our short skirt 38mm rock tapered button bits with 11 degree. The carbide tips is 5*9mm and 2*7mm. They are widely used in ore mining and hard rocks drilling with rockleg hammer drills.
Except for 11 degree taper button bits, we also supply 12 degree, 7 degree taper button bits and taper rods. If you need any types of rock drilling tools, please feel free to contact us by robert@tydrillbits.com.
