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12 dgree 7 buttons tapered bit is a long skirt tapered button bits, it is widely used in mining and rock drilling for small hole drilling. Xi'an Tydrillbits is one of the rock drilling tools manufacturer and exporter in China. Our tapered bit button adopt to class carbide YK05 to proce with hot pressing process. They are widely used in small hole drilling of mining and rock drilling.
In the past 5 years, our taper button bits has been into many countries in the world, such as Peru, Poland, Bolivia, Brazil, Russia, Chile, Sri Lanka, India etc, and feedback is good. If you need any of our tapered button bits or related products, please feel free to contact us by robert@tydrillbits.com.
