HQ Surface Set Natural Diamond Reaming Shells 96.27mm Set Diameter for Hard Rock Drilling
Price:
Negotiable
MOQ:
N/A
Delivery Time:
3~5 Days
Brand:
SINOCOREDRILL
Product Description
High Speed Reaming Shells for HQ Surface Set Applications
Reaming shells are precision-engineered components set with natural or synthetic diamonds, designed to couple drill bits with core barrels in geological drilling operations. These essential tools maintain consistent hole diameter, ensure proper clearance for core barrels and replacement bits, and provide critical stabilization during drilling processes.
Product Types & Applications
We offer five specialized reaming shell types to meet diverse geological requirements:
- Surface Set Diamond Type - Natural diamond construction for hard rock formations
- Impregnated Diamond Type - Diamond-impregnated matrix for varied rock conditions
- Tungsten Carbide Type - Durable carbide construction for abrasive formations
- PCD Type - Polycrystalline diamond for superior abrasion resistance
- Electroplated Diamond Type - Electroplated diamond coating for specialized applications
Surface Set Reaming Shell Features
Our surface set reaming shells feature natural diamonds (typically 20/30 stone size) strategically positioned on the shell exterior. The optimized waterway design ensures smooth rock cutting and efficient flushing during operation. Available in two configurations: Spiral Rib Type and Spiral Segments Type.
PCD Reaming Shell Advantages
Polycrystalline Diamond (PCD) reaming shells utilize synthetic diamonds sintered with bonding materials under extreme high temperature and pressure conditions. This manufacturing process delivers exceptional abrasion resistance and thermal stability, making them suitable for soft to hard rock formations.
Technical Specifications
| Core Bit Size | O.D. (mm) | I.D. (mm) | Reaming Shell Size | Set Diameter (mm) |
|---|---|---|---|---|
| AQ | 47.75/47.50 | 27.10/26.85 | AQ | 48.13/47.88 |
| BQ | 59.69/59.44 | 36.52/36.27 | BQ | 60.07/59.82 |
| NQ | 75.44/75.19 | 47.75/47.50 | NQ | 75.82/75.57 |
| HQ | 95.76/95.38 | 63.63/63.38 | HQ | 96.27/95.89 |
| PQ | 122.30/121.80 | 85.09/84.84 | PQ | 122.81/122.43 |
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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