ND55A Hammer
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Brand: HND
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| Length (Less Bit) | Weight | Outer Diameter | Connection Thread | Bit Shank | Hole Range |
| 1122mm | 70Kg | 126mm | API2 3/8″ REG | ND55A | 136-155mm |
| Working Pressure | Recommended Rotation Speed | Air Consumption at 1.0Mpa | Air Consumption at 1.5Mpa |
| 1.0-2.5Mpa | 30-60 r/min | 7m³/min | 13m³/min |
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Brand: HND
ND35A 90mm – 108mm
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ADM ND35A Hammer used in drilling especially in quaries has the following specifications
Length-886mm
Weight-24.2 kg
Outer diameter-82mm
Connection Thread-AP12 3/8” REG
Bit shank-ND35A
Hole Range-90-115mm
Work Pressure-1.0-1.7Mpa
Recommended Rotation Speed-30-50/min
Air Consumption-4m3/min -6.5m3/mim
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NQ Core Drilling Tools
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- Tool Range: NQ Bits / NQ Heads
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Brand: METADRILL
Conventional Coring
- Continuous sampling: Recovers intact core for accurate geological logging and analysis.
- High-quality samples: Preserves rock structure for strength testing, assay, and laboratory work.
- Versatile application: Suitable for exploration, foundation investigation, and water well projects.
- Proven design: Simple, dependable core barrel assemblies that are easy to operate and maintain.
- Range of sizes: Available in standard core sizes to suit different formations and project needs.
