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 Thrubit Brochure 2009

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Portal Bit Data Sheets

ThruBit Logging Solutions Portal™ Bits are currently provided by Varel International:

  • Proven bit modification, adaptable to most any PDC bit model
  • Portal™ bits have drilled with a comparable performance to standard bit configurations
  • Bits can be designed to accommodate various drilling and lithology requirements

Current Portal™ Bit Data Sheets:

6" 4-Bladed PDC Super Alloy Bit

7 7/8" 5-Bladed PDC Steel Bit

7 7/8" 6-Bladed PDC Steel Bit

8 1/2" 6-Bladed PDC Steel Bit

8 3/4" 6-Bladed PDC Steel Bit

12 1/4" 6-Bladed PDC Super Alloy Bit