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8" Hole Opener, 4 6-1/4" TCI 2-3/8" REG Box x Box

For extreme conditions hard rock conditions such as Limestone, Marble, Granite and Medium to Hard Shale (10,000 PSI to 28,000 PSI Rock)

  • TCI IADC 500 series sealed bearing cutters.
  • Wear pads up to 16" sizes and a Ring stabilizer from 18" sizes and up.
    • Want to add more cutters, IADC 600/700 series cones or different style wear pad or stabilizer? No problem at Radius we will build it custom to your specifications.

    Cutting Size: 8"

    Connection: 2-3/8" Reg Box x Box;

    Sealed Bearing Cutters: Quantity 4, 6-1/4" IADC 500 Series TCI Cutters

    Shaft Size: 3.5"