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SOD-273- Symmetric Casing System (Multiple Use )

  • Casing OD: 273mm
  • ID of casing tube :247.6mm
  • Thickness: 12.7mm
  • Max OD. of normal bit: 221mm
  • Ring Bit OD: 305mm
  • Max OD. of Pilot Bit OD: 241mm
  • Matched DTH Hammer: DHD380(TH8)/SD8/QL80
  • Weight: 100kg
Technical Support: Magic Lamp