Raise boring drilling tools
Push bore reamers
- Complete reamer weight (including cutters)
- 1,005 kg
- Hole size (both reamers)
- Ø 740 mm / 29,13 inch
- Rock formation
- Soft to hard
Our push bore reamer system is uniquely manufactured and specially equipped for efficient drilling of slot holes in underground mining. The system includes two Ø740 mm reamers for both up and down operations and a fit-for-purpose developed cutter.
Features
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Less downtime for servicing
Our push bore reamers are designed to save you valuable time by simplified in-field service operations with bolt-on wear and wing pads.
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Boost productivity
A patented saddle design for efficient clearing of cuttings, and a cutter with tougher carbide grades, steeper cone angle and added steel support between inserts bring a vastly higher ROP and optimized productivity.
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Increase safety and sustainability
Experience positive safety effects for your operators by minimized manual handling of equipment over time, as well as the sustainability benefits with reduced transportation and inventory needs.
Product specifications
- Complete reamer weight (including cutters)
- 1,005 kg
- Hole size (both reamers)
- Ø 740 mm / 29,13 inch
- Rock formation
- Soft to hard
- Required cutter model
- CMR601-27
- Pilot bit size
- 11 inch
- Reamer thread connection
- 8¼ in DI 22
Upgraded for a new level of performance
Reduce costs and enhance efficiency
Our push bore reamers are designed to make time work in your favor. Combine improved ROP, minimized downtime and simplified in-field service operations to elevate your performance with this latest innovation from Sandvik.
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.
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