WUXI PEERCHEER MACHINERY CO.,LTD
| Name | BQ NQ HQ PQ Reaming Shell |
| Material | Diamond |
| Available Size | BQ NQ HQ PQ |
| Thread | DCDMA Standard |
| MOQ | 1 PC |
| Packing | export standard |
| Brand Name | PEERCHEER |
| Model Number | BQ NQ HQ PQ |
| Place of Origin | WuXi |
| Certification | ISO9001 |
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Product Specification
| Name | BQ NQ HQ PQ Reaming Shell | Material | Diamond |
| Available Size | BQ NQ HQ PQ | Thread | DCDMA Standard |
| MOQ | 1 PC | Packing | export standard |
| Brand Name | PEERCHEER | Model Number | BQ NQ HQ PQ |
| Place of Origin | WuXi | Certification | ISO9001 |
| High Light | Natural Diamond Reaming Shells ，DCDMA Reaming Shells ，Diamond reamer shell | ||
Natural Diamond Reaming Shell
Diamond reaming shell are important tools to be used together with bits.
It's 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.
We provide both impregnated and surface set reaming shells with competitive price.
The surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 20/30SPC. The rock cutters are flushed smoothly as the well design of the waterways.
Reaming Shell is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one.It also acts as a stabilizer for drill bit.
Reaming Shells are used together with Core Bits, maintaining the hole size and improving drilling stability
| ITEM | DIAMOND BIT | REAMING SHELL | |||||
| "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 | 0.866 | 36.3 | 1.429 |
| 46 | 46.0 | 1.811 | 32.0 | 1.260 | 46.3 | 1.823 | |
| 56 | 56.0 | 2.205 | 42.0 | 1.654 | 56.3 | 2.217 | |
| 66 | 66.0 | 2.598 | 52.0 | 2.047 | 66.3 | 2.610 | |
| 76 | 76.0 | 2.992 | 62.0 | 2.441 | 76.3 | 3.004 | |
| 86 | 86.0 | 3.386 | 72.0 | 2.835 | 86.3 | 3.398 | |
| 101 | 101.0 | 3.976 | 84.0 | 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 | |
Our Services:
Ø Provide the technical design and solutions;
Ø Designing and manufacturing of non-standard equipment;
Ø Professional technical training and guidance on site according to the contract;
Ø Supply accessories at any time;
Ø Tele-technical consulting and services;
Ø Other special technical service according to client's requirements.
We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.
Company Details
Business Type:
Manufacturer
Ecer Certification：
Active Member
Our company is a reliable and long-standing manufacturer of drilling tools. PEERCHEER especially offers a complete range of diamond core drilling tools, such as core barrels, overshots, drill rods, casing tubes, core drill bits, reaming shells, casing shoes & rod shoes, core barrel spare parts, ... Our company is a reliable and long-standing manufacturer of drilling tools. PEERCHEER especially offers a complete range of diamond core drilling tools, such as core barrels, overshots, drill rods, casing tubes, core drill bits, reaming shells, casing shoes & rod shoes, core barrel spare parts, ...
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