Heavy duty bits
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Top hammer drill bits
Heavy Duty Bits
- Bit diameter
- 54 - 140 mm (on all threads)
- PowerCarbide®
- Yes
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Heavy Duty Bits are a collection of top hammer drill bits for production drilling and quarrying. Longer grinding intervals and extended service life provide increased productivity and improved sustainability.
Features
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Stronger design
Heavy Duty Bits have a fully covered front, as well as buttons at three angles to improve service life for gauge row. This product also features a large flushing capacity with improved ROP - all leading to more drill speed and increased productivity.
Stronger design
Heavy Duty Bits have a fully covered front, as well as buttons at three angles to improve service life for gauge row. This product also features a large flushing capacity with improved ROP - all leading to more drill speed and increased productivity.
Heavy Duty Bits have a fully covered front, as well as buttons at three angles to improve service life for gauge row. This product also features a large flushing capacity with improved ROP - all leading to more drill speed and increased productivity.
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Innovative productivity
Heavy Duty Bits are made to last. Depending on rock conditions, you can expect up to twice the service life compared to standard bits, as well as lower cost per meter and ultimately lower total drilling cost.
Innovative productivity
Heavy Duty Bits are made to last. Depending on rock conditions, you can expect up to twice the service life compared to standard bits, as well as lower cost per meter and ultimately lower total drilling cost.
Heavy Duty Bits are made to last. Depending on rock conditions, you can expect up to twice the service life compared to standard bits, as well as lower cost per meter and ultimately lower total drilling cost.
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Cost-effective technology
The longer service life means less manual handling, reduced risk of injury, lower cost and less manufacturing carbon footprint. PowerCarbide® selection includes gradient grades, GC81 and self-hardening grades SH70. It is a unique combination of strength, hardness, toughness and wear resistance.
Cost-effective technology
The longer service life means less manual handling, reduced risk of injury, lower cost and less manufacturing carbon footprint. PowerCarbide® selection includes gradient grades, GC81 and self-hardening grades SH70. It is a unique combination of strength, hardness, toughness and wear resistance.
The longer service life means less manual handling, reduced risk of injury, lower cost and less manufacturing carbon footprint. PowerCarbide® selection includes gradient grades, GC81 and self-hardening grades SH70. It is a unique combination of strength, hardness, toughness and wear resistance.
Product specifications
Heavy Duty Bits operating manual and spare parts
Operating manuals and spare parts can be found on the My Sandvik customer portal.
- Bit diameter
- 54 - 140 mm (on all threads)
- PowerCarbide®
- Yes
- Application
- Bench, quarrying and production long hole drilling
- Taper
- 7°, 11°, 12°
Related Products and Services
Our range of top hammer drill bits
Top center bit
- Bit diameter
- 43 - 48
- Thread
- Sandvik Alpha® system
- PowerCarbide®
- Yes
Autobit
- Bit diameter
- 76-115 mm
- Thread
- T45, ST58, ST68 and CT system
- PowerCarbide®
- Yes
Speedy Bit
- Bit diameter
- 43 - 51 mm
- Thread
- R32, R35, Sandvik Alpha® system
- PowerCarbide®
- Yes
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Are you looking for a spare part or component?
Visit My Sandvik customer portal where you can find information such as price and availability for our parts and components.