SGA 545 GF 10 5/8”

Drillco Tricone SGA 635 10 5/8
Atlas Copco Pit Viper Drilling
Drillco Tricone SGA 545 G 12 1/4"
Drillco Tricone SGA 635 10 5/8
Atlas Copco Pit Viper Drilling
Drillco Tricone SGA 545 G 12 1/4"
  • Application: Used for soft formation with low compressive strength and high drill-ability, such as shale, soft limestone, soft sandstone, gravel clay, soft dolomite, salt rock and coal seam, etc
  • Compressive strength: 50-100 Mpa
  • Lug protection (G feature): Hard-metal and wear resistant carbide were applied to shirttail and shirttail lip. The shirttail features a “ terraced design”, which increases escape area and the bailing velocity and decrease cuttings regrind and wear on the bit.
  • Bearing structure (SGA): Bearing Type: Roller- Ball- RollerThrust Button/ O ring seal
  • IADE Code: 545
  • Connection Thread: 6 5/8” API
  • Bit Diameter: 270mm
  • Weight on Bit: 21000-63000lbs
  • Rotary Speed: 80-90pm
  • Air Pressure: 0.2-0.4MPa

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