165mm DHD3.5 Shank DTH Hole Opener Drill Bit for Coal Mining Equipment - 15.1kg Weight
Price:
9-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
Product Overview
The 165mm DHD3.5 Shank DTH Hole Opener Drill Bit is engineered for coal mining equipment, featuring a 165mm reamer diameter and DHD3.5 shank connection for reliable performance in demanding drilling operations.
Technical Specifications
Product Name: 165mm DHD3.5 Shank DTH Hole Opener Drill Bit
Product Category: DTH Drill Bit
Matched Connection: DHD3.5 Shank
Reamer Diameter: 165mm
Product Range & Capabilities
KINGDRILLING offers comprehensive DTH hole opener bit solutions with guide diameters from 95mm to 311mm and reamed diameters from 130mm to 444.5mm. Compatible with DTH hammer sizes including 3.5", 5", 6", 8", and 12" with industry-standard shank configurations.
Manufacturing Excellence
Our DTH hole opener bits are manufactured from premium aircraft alloy steel using advanced electron-hydraulic forging hammers and multipurpose furnace heat treatment processes.
Performance Benefits
Experience superior drilling speed and operational stability that reduces downtime while increasing productivity in various drilling applications.
Technical Parameters
| Model | Guide Dia. A (mm) | Reamed Dia B (mm) | Qty. × Button Dia (mm) | Shank | Weight (kg) |
|---|---|---|---|---|---|
| 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 |
| MDO110D3.5 | 110 | 165 | 8×14 Gauge, 4×13 Front | DHD3.5 | 15.2 |
Order Guide: Diameter A + Diameter B + Hammer Type
Quality Advantages
- High quality steel materials
- Advanced electron-hydraulic forging technology
- Multipurpose furnace heat treatment equipment
- Comprehensive molding departments with extensive mold availability
- Professional R&D team with complete quality systems
- Strict quality-check systems ensuring international standards
Applications
- Quarrying drilling
- Mining exploration drilling
- Piling and foundation drilling
- Water well drilling
- Geothermal drilling
- Horizontal directional drilling
- Rock drilling
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
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen