DHD350R DTH Hammer Drill Bit 146-150mm 5 Inches for Hard Rock Drilling
Price:
$3-$300
MOQ:
1 Piece
Delivery Time:
10-15 days
Brand:
MTH
Product Description
QL50 DHD350R 146-150mm 5 Inches High Quality DTH Hammer Drill Bit for Hard Rock
DTH bits are rock cutting tools that endure severe stress from striking pistons and abrasive cuttings passing at high velocity. Optimal performance requires balancing penetration rate with bit lifespan. A 10% increase in penetration can offset a 20% reduction in bit life.
Applications
- Rock Drilling
- Mining
- Construction
- Quarry Operations
- Water Well Drilling
Advantages
Engineered for optimal hole quality, reliability, and extended service life. Delivers superior blasting results with low total operating costs.
Specifications
| Bit Type | Diameter (mm) | Weight (kg) |
|---|---|---|
| Low Air Pressure DTH Bits | 50-200mm | 2.5-48 |
| 3" High Air Pressure DTH Bits | 85-105mm | 4.2-5.5 |
| 4" High Air Pressure DTH Bits | 105-127mm | 9-12 |
| 5" High Air Pressure DTH Bits | 133-165mm | 15-18.5 |
| 6" High Air Pressure DTH Bits | 152-203mm | 26-36 |
| 8" High Air Pressure DTH Bits | 195-305mm | 33-95 |
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