Top Hammer Drill Bits mine drilling bit adopt high quality steel and tungsten carbide to ensure product quality. With superior wear resistance and impact toughness, our button drill bit is very popular at home and abroad.

1.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users.

2.Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

3. Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry

Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency.

Applications

Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

Specifications

  Hunan new diamond Construction Machinery Co., Ltd. is a professional engaged in the research and manufacture of drilling and pneumatic tools of modern high-tech enterprises。
   The main research and manufacture of high air pressure DTH hammer, drill hole, drill pipe and drilling tools, products are widely used in engineering, mining, engineering and construction engineering, water wells, geothermal drilling municipal engineering.

   The company which covers an area of 55,000㎡,currently employs more than 300 people, including 75 senior management technicians, both with rich professional skills and management capabilities.

      The"new diamond "quality and technical level of the leading domestic and international advanced level, has become the domestic and foreign well-known brands, praised by the majority of users, products are exported to Australia, Chile, Canada, South Africa, Ethiopia, Malaysia, South Korea, Brazil, Russia, Taiwan, Hongkong.