Diamond Impregnated Reaming Shells with DCDMA Thread - BQ/NQ/HQ/PQ Sizes 60-122.5mm OD for Core Drilling
Price:
Negotiable
MOQ:
N/M
Delivery Time:
5-7 Working Days
Brand:
SINOCOREDRILL
Product Description
Product Overview
Natural or Artificial Diamond Impregnated Pads Reaming Shells with DCDMA Standard Thread are engineered for demanding drilling operations, delivering exceptional durability and extended service life in challenging geological formations.
Technical Specifications
| Core Barrel | BQ | NQ | HQ | PQ |
|---|---|---|---|---|
| Bit ID/OD | 36.5/59.5mm | 47.6/75.3mm | 63.5/95.6mm | 85/122mm |
| Reaming shell ID/OD | 60mm | 75.8mm | 96mm | 122.5mm |
| Inner tube ID/OD | 38.1/42.9mm | 50/55.6mm | 66.7/73.1mm | 89/95.3mm |
| Inner tube length | 3070mm | 3070mm | 3075mm | 3070mm |
| Outer tube length | 3388mm | 3427mm | 3480mm | 3497mm |
| Rock core diameter | 36.5mm | 47.6mm | 63.5mm | 85mm |
Product Features
- 360-degree hole wall contact for maximum shell stability and gauge maintenance
- Extended service life through smooth drilling operations
- Tungsten carbide inserts on leading edges reduce matrix erosion
- Available in double-pad or three-pad configurations
- Suitable for all formation conditions from broken/abrasive to consolidated/non-abrasive
Product Images
Company Advantages
- High quality drilling equipment manufacturing
- Comprehensive technical support and service
- Complete range of spare parts, tools and consumables
- Professional training and consulting services
- International sales and dealership network
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a specialized manufacturer with over ten years of experience in developing, researching, and producing exploration products.
How long is your delivery time?
Generally 5-10 days for in-stock items, or 15-20 days for custom orders depending on quantity.
What are your main products and applications?
Our products include core bits, PDC bits, reaming shells, core barrels, casing, drill rods, drill rigs and other drilling parts for mineral exploration, geological drilling, geotechnical engineering and soil sampling.
How about your after-sales service?
We provide comprehensive technical support, warranty coverage for 12 months, and accept returns or replacements for quality issues.
Quality Assurance
Sinocoredrill maintains strict quality control procedures with thorough inspections of all products and raw materials. Our experienced technical team ensures superior product performance and competitive pricing to minimize drilling costs per meter for our customers.
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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
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Location
No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
Contact Person
Amelia