Impregnated diamond core bits and reaming shell
Product Details:
| Type | Reamer |
|---|---|
| Place of Origin | Jiangsu, China |
| Model Number | BQ HQ NQ PQ AQ |
Payment & Shipping Terms:
| Packaging Details: | 10sets per case |
|---|---|
| Delivery Time: | 7 days after confirm |
| Payment Terms: | T/T |
| Supply Ability: | 100000 Set/Sets per Month |
Detailed Product Description
| Core Barrel Designation | Core Bit | Core Bit | Reaming Shell | |||||||||
| Outside Set Diameter | Inside Set Diameter | Set Diameter | ||||||||||
| Maximum | Minimum | Maximum | Minimum | Maximum | Minimum | |||||||
| Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm | |
| BQ | 2.35 | 59.69 | 2.34 | 59.44 | 1.438 | 36.53 | 1.428 | 36.27 | 2.365 | 60.07 | 2.355 | 59.82 |
| HQ | 3.77 | 95.76 | 3.755 | 95.38 | 2.505 | 63.63 | 2.495 | 63.38 | 3.79 | 96.27 | 3.775 | 95.89 |
| NQ | 2.97 | 75,44 | 2.96 | 75.18 | 1.88 | 47.75 | 1.87 | 47.5 | 2.985 | 75.82 | 2.975 | 75.57 |
| AQ | 1.88 | 47.75 | 1.87 | 47.5 | 1.067 | 27.1 | 1.057 | 26.85 | 1.895 | 48.13 | 1.885 | 47.88 |
| PQ | 4.815 | 122.3 | 4.795 | 121.8 | 3.35 | 85.09 | 3.34 | 84.84 | 4.835 | 120.81 | 4.82 | 122.43 |
They are manufactured with high quality synthetic diamonds mixed evenly through a tungsten carbide matrix. (During drilling the matrix wears away evenly resulting in continuous exposure of new, sharp diamond points throughout the life of the bit.)
Diamond Reaming Shells are important tools to be used together with bits.Its main functions are maintaining borehole gage,improving drill string stability and protecting lower drill string from excessive wear. Helical type reaming shell provides a good passage for drilling fluids.The matrix is wearproof,and its service life is long.
Impregnated diamond core bits and reaming shell
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Company Info
Wuxi Jinying Diamond Tools Factory
[China]
[Verified Member]
City: Wuxi
Province/State: Jiangsu
Country/Region : China
Business Type:Manufacturer
Online Postings: Products