130mm DTH Hole Opener Drill Bit with DHD3.5 Shank for Coal Mining and Hard Rock Drilling
Price:
9-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
Product Overview
130mm DTH Hole Opener Drill Bit with DHD3.5 shank connection, designed specifically for coal mining applications and hard rock drilling operations.
Connection: DHD3.5
Reamer Diameter: 130mm
Carbide Types: Spherical, Ballistic, Semi-ballistic
Technical Specifications
| Model | Guide Dia. (mm) | Reamed Dia (mm) | Button Configuration | Shank | Weight (kg) |
|---|---|---|---|---|---|
| MDO95D3.5 | 95 | 130 | 6×14 + 2×14 (Gauge) / 4×11 + 3×11 (Front) | DHD3.5 | 8.5 |
| MDO80D3.5 | 80 | 165 | 8×14 (Gauge) / 8×13 + 6×11 (Front) | DHD3.5 | 15.1 |
| MDO100D3.5 | 100 | 165 | 8×14 (Gauge) / 4×13 + 4×12 + 3×12 (Front) | DHD3.5 | 14.5 |
Key Features
- Manufactured from highest quality aircraft alloy steel
- Optimized structural strength for enhanced operational efficiency
- Superior performance with high drilling speed capabilities
- Stable and reliable performance across various drilling applications
- Wide size range compatibility with multiple DTH hammer systems
Applications
- Quarrying drilling operations
- Mining exploration drilling
- Piling and foundation drilling
- Water well drilling systems
- Geothermal drilling applications
- Horizontal directional drilling
- Rock drilling and coal mining operations
Technical 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
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen