Rotary drilling tools
Rotary drill deck bushings
- Application
- Rotary and DTH
- Material
- Premium-grade heat-treated alloy steel
- Range
- Can be customized according to customer needs
Sandvik Drill Deck Bushings centralize the drill pipe over the hole, preventing misalignment of the bit and drill string while extending the tool’s life. There are two types of bushing: static and rotating.
Features
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Productive performance
Quality collaring, desk bushing and rod support prevent most operational failures on drill string parts. By matching the drill string tool componentry needs to your specific drill rig, you achieve a balance between stability for column strength and optimum bit/drill string performance.
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Premium quality
The deck bushings’ components are of high quality and engineered to efficiently handle hard rock and abrasive formations found in surface mines, quarries and construction. Extreme torsional and axial loads are transmitted through the rotary drill string and each component is optimized for application.
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Safety
Static-type bushings are utilized in DTH applications with low drilling string speed. Rotating bushings have an inner guide sleeve that is bearing mounted. This allows the inner guide sleeve to rotate with the drill string at a higher penetration rate, resulting in less vibration, torque and drill pipe diameter gouging.
Product specifications
- Application
- Rotary and DTH
- Material
- Premium-grade heat-treated alloy steel
- Range
- Can be customized according to customer needs
*For more specific technical details, please contact a Rock Tools Sales Representative
Related Products and Services
Equipment
Surface drill rigs
Designed to work in the toughest operating conditions, our surface drill rigs combine power with precision and are designed for efficiency and operator comfort.
Equipment
Underground drill rigs
Available in a variety of feed lengths, boom configurations and size classes, our underground drill rigs maximize productivity while delivering the lowest cost per meter.
Services
Rock tools services
In addition to supplying your operation with the premium brand of rock tools, our range of added services and digital solutions support your drilling operations, everyday – all year round.
Related products
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- Application
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- Material
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- Range
- Can be customized according to customer needs
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- Application
- Rotary and DTH
- Material
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- Range
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- Application
- Rotary and DTH
- Material
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- Range
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