165mm DHD340 Shank DTH Hole Opener Drill Bit for Exploration Drilling - 14.5kg Weight
Price:
9-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
165mm DHD340 Shank DTH Hole Opener Drill Bit
Product Category: DTH Drill Bit
Matched Connection: DHD340 Shank
Reamer Diameter: 165mm
Product Overview
KINGDRILLING offers a comprehensive range of DTH hole opener bits designed for professional exploration drilling applications. Our guide diameters range from 95mm to 311mm, with reamed diameters from 130mm to 444.5mm, compatible with DTH hammer sizes from 3.5", 5", 6", 8", and 12" using all industry-standard DTH hammer shanks.
Technical Specifications
| Model | Guide Dia. A (mm) | Reamed Dia B (mm) | Qty. × Button Dia (mm) | Shank | Weight (kg) |
|---|---|---|---|---|---|
| MDO100D4 | 100 | 165 | 8 ×14 | DHD340 | 14.5 |
| MDO115D4 | 115 | 171.5 | 9 ×16 | DHD340 | 16.1 |
| MDO165D6 | 165 | 191 | 10 ×16 | DHD360 | 74.5 |
| MDO188D8 | 188 | 254 | 22 ×18 | DHD380 | 147.4 |
| MDO311D12 | 311 | 444.5 | 18 ×19 | DHD112 | 328.5 |
Manufacturing Advantages
- High-quality aircraft alloy steel construction
- Forged using advanced electron-hydraulic forging hammer technology
- Multipurpose furnace heat treatment for superior durability
- Comprehensive molding departments with extensive mold availability
- Professional R&D team and complete quality management systems
- Strict quality control procedures throughout manufacturing
Applications
- Quarrying and mining exploration drilling
- Piling and foundation drilling operations
- Water well and geothermal drilling projects
- Horizontal directional drilling applications
- Rock drilling for construction and infrastructure
Ordering Information
Order Format: Diameter A + Diameter B + Hammer Type
Lead Time: 15 working days for DTH bits
Payment: Telegraphic Transfer (T/T)
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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