Mincon MR120 RC Hammer

The Mincon MR 120 reverse circulation hammer is part of Mincon's MR range of exploration drilling RC hammers, which offer unparalleled performance in a variety of ground conditions. All hammers in the Mincon MR range use precision-manufactured components to ensure reliability and durability at the remotest drill sites on the planet.

  • Hammer outside diameter: 120mm (4.75″)
  • Hammer length: 1,190mm (47″)
  • Drill bit size range: 127mm – 143mm (5″ – 5.625″)
  • Supported backhead threads: 4″ & 4.5″ Remet, 4″ & 4.5″ Metzke, 115 ARDX
  • Recommended minimum air package: 425 L/s @ 24 bar (900 cfm @ 350 psi)
  • Shank type: MR120

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