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Core Barrels
Brand: Pinnacle Drilling Products LPThese heavy duty core barrels are manufactured with superior craftsmanship and the highest quality steel.
These robust designs will ensure high penetration rates through the toughest rock formations. Added wear ribs extend the life of the barrel. Commonly requested 16″– 144″ but we can manufacture to your specific requirements.
Specifications
Commonly Requested Diameters
- 16” - 144”
Kelly Boxes
- All kelly boxes made to customer Specifications
Gussets
- 1” thick gussets Standard
Barrels
- Up to 2”
- 2” under size (.990 teeth)
- 3” under size (38 mm teeth)
Layout Pattern Options
- 3 tooth
- 5 tooth
- 7 tooth
Core Barrel Parts Options (.990 Rock Wear Parts)
- .990 Standard (30122)
- .990 Dragon's Tooth (30145)
- .990 Dragon Holder (32049)
Core Barrel Parts Options (38 mm Rock Wear Parts)
- B47K19LK80-H (30182)
- 38 mm Dragon's Tooth (30188)
- 38 mm Round Dragon Holder (32110)