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8” DTH HAMMER

8 inch with API 4-1/2" PIN Thread

Item Number: RS80

These hammers offer:

  • Constant energy directly behind the bit, which provides more speed and accuracy
  • Longer working life
  • Low air consumption
  • Extra long check provides added protection and life to the external cylinder
  • Airflow volume provided efficient flushing for cleaner holes
  • Easy to assemble/disassemble, service and maintain
  • Portable and easy to operate

Specifications

  • Top Adaptor Thread: API 4-1/2" PIN
  • Bit size (mm): 195 - 330
  • Air pressure: 85-355 PSI
  • Air consumption (CFM): 880 - 1500
  • Total length: 1494 mm
  • Outside diameter: 180 mm
  • Weight: 185 kg
  • *SD8 shank, DHD380 shank and QL80 shank available
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