Pinnacle Drilling

Providing Innovative Drilling Solutions

CORE BARRELS

These 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. 

Durable

Excellent penetration rates

Added wear protection

Vertex Roller Core Barrel

In keeping with Pinnacle’s reputation for manufacturing quality tooling that is robust, reliable and provides the best productivity, the Vertex Roller Core Barrel is no exception. Its unique design, complete with quick change rollers, ensures that the labour and down time, on the project, is kept to the absolute minimum.

Commonly Requested Diameters: 16″– 144″

Kelly boxes: All boxes made to customer specifications

Gussets: 1″ thick gussets standard

Barrels: Up to 2″ thick

Height specified by customer

Core Barrels

These 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.

 

Commonly Requested Diameters: 16″– 144″

Kelly boxes: All kelly boxes made to customer specifications

Gussets: 1″ thick gussets standard

Barrels:
➤ Up to 2″ thick
➤ 2″ under size (.990 teeth)
➤ 3″ under size (38mm teeth)

Height specified by customer

Layout Pattern Options:
➤ 3 tooth
➤ 5 tooth
➤ 7 tooth

Custom sizes greater than 144″ available upon request.

CORE BARREL PARTS OPTIONS

.990 Rock Wear Parts
.990 Standard (30122)
.990 Dragon’s Tooth® (30145)
.990 Dragon Holder (32049)

38mm Rock Wear Parts
B47K19LK80-H (30182)
38mm Dragon’s Tooth® (30188)
38mm Round Dragon Holder (32110)

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