Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
| Machine Type | Drilling Tools |
| Outer Diameter | 59.9 mm |
| Type | Surface Set Reaming Shells |
| Payment Terms | L/C,T/T |
| Certification | ISO9001 |
| Model Number | BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48 Etc |
| Place of Origin | China |
| Brand Name | SINOCOREDRILL |
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Product Specification
| Machine Type | Drilling Tools | Outer Diameter | 59.9 mm |
| Type | Surface Set Reaming Shells | Payment Terms | L/C,T/T |
| Certification | ISO9001 | Model Number | BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48 Etc |
| Place of Origin | China | Brand Name | SINOCOREDRILL |
| High Light | BQ impregnated diamond reaming shells ，diamond reaming shells for drilling ，reaming shells with diamond segments | ||
We mainly offer two types of diamond bits:
These economical diamond-set reaming shells are available for use on most conventional and wireline core barrel assemblies of up to 152 mm (6 inches) in diameter. They are designed and manufactured to conform to the standard dimensional requirements for reaming shells used with all common core barrel types.
Our products are precision-manufactured to meet the stringent DCDMA Q series specifications, guaranteeing optimal performance, perfect interchangeability with major systems, and long-term operational consistency. Choose the standard, choose certainty.
| Item | Diamond bit | REAMING SH ELL | |||||||
| “Q”series wireline | size | Bit set OD | Bit set ID | ||||||
| mm | inch | mm | inch | mm | inch | ||||
| AQ | 47.60 | 1.88 | 26.97 | 1.06 | 48.00 | 1.89 | |||
| BQ | 59.50 | 2.35 | 36.40 | 1.43 | 59.90 | 2.36 | |||
| NQ | 75.30 | 2.97 | 47.60 | 1.88 | 75.70 | 2.98 | |||
| HQ | 95.58 | 3.77 | 63.50 | 2.50 | 96.00 | 3.78 | |||
| PQ | 122.00 | 4.80 | 84.96 | 3.35 | 122.60 | 4.83 | |||
| Swedish Metric T2 Series | 36 | 36.0 | 1.417 | 22 | 0.866 | 36.3 | 1.429 | ||
| 46 | 46.0 | 1.811 | 32 | 1.260 | 46.3 | 1.823 | |||
| 56 | 56.0 | 2.205 | 42 | 1.654 | 56.3 | 2.217 | |||
| 66 | 66.0 | 2.598 | 52 | 2.047 | 66.3 | 2.610 | |||
| 76 | 76.0 | 2.992 | 62 | 2.441 | 76.3 | 3.004 | |||
| 86 | 86.0 | 3.386 | 72 | 2.835 | 86.3 | 3.398 | |||
| 101 | 101.0 | 3.976 | 84 | 3.307 | 101.3 | 3.988 | |||
| Swedish T Series | TAW | 47.6 | 1.875 | 23.2 | 1.31 | 48.0 | 1.89 | ||
| TBW | 59.5 | 2.345 | 44.9 | 1.77 | 59.9 | 2.36 | |||
| TNW | 75.3 | 2.965 | 60.5 | 2.38 | 75.7 | 2.98 | |||
Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel.
Diamond Reaming Shell is connected with a Bit to be used, and the drilling by Bit and grinding of side surface can be done simultaneously, but the drilled hole should be kept not smaller than the diameter of the Bit (Reaming).It should be used to prevent early wear and tear of the outer diameter of the Bit, and also to prevent vibration and deformation of the hole walls.As shown in the figures, it has a cylindrical shape, with diamond particles attached at outside diameter and touchable screws at both ends.Diamond Reaming Shells are produced with the outside diameter larger than that of the Bit.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China . We has passed the quality system certification ... Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China . We has passed the quality system certification ...
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