Custom Colour High Efficiency Carbon Steel DTH Hammer for Rock Drilling
Price:
$3-$300
MOQ:
1 Piece
Delivery Time:
10-15 days
Brand:
MTH
Product Description
Custom Colour Hard Rock Drill Hammer DHD3.5 930mm Length High Efficiency
Custom Colour Hard Rock Drilling Tool ND35 Hir Air Pressure DTH Hammer
A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called "RAB" in some markets, "RAB" is short for "Rotary Air Blasting".
Specifications
| Parameter | Value |
|---|---|
| Length (Without Bit) | 930mm |
| Weight (Without Bit) | 25.00 kg |
| External Diameter | 82mm |
| Bit Shank | DHD3.5 |
| Hole Range | 90-110 mm |
| Connection Thread | API 2 3/8"Reg |
| Working Pressure | 1.0-1.5 Mpa |
| Impact Rate at 17 Bar | 28HZ |
| Recommended Rotation Speed | 25-40 min |
| Air Consumption (1.0Mpa) | 4.5 m³/min |
| Air Consumption (1.5Mpa) | 9.0 m³/min |
Applications
- Mining
- Mineral exploration
Key Advantages
- High performance drilling capability
- Cost-effective operation
- Extended service life
Packaging
Securely packed in wooden case for safe transportation
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay