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Products

Hole openers


Hole opener 16'' ÷ 32” BM3GVX

  • Type: 435
  • Diameter: 6'' ÷ 32”
  • Bearing type: roller, sealed
  • Cutting structure: very soft tungsten carbide inserts
  • Legback protection: hirttail hardfacing and tungsten carbide inserts
  • Thread size and type:
    Up: pin 7-5/8 Reg
    Down: box 7-5/8 Reg Total length ~1910 mm