HQ wireline brazing rod with Superior material XJY850 for deeper
driliing depth
Wireline drill rod
Rods & Casing shoes are connected to the end of drill rod or casing
string.they assis in seating drill rod & casing string into the
bedrock and maintain the size of drilling hole.
HQ Wireline drill rod
| Product name | HQ Wireline drill rod |
| O.D diameter | 89mm |
| I.D diameter | 78mm |
| Thinkness | 11mm |
| Length | 1.5m 3.0m |
| Material | XJY850 |
| Bits standard | HQ diamond core bit |
| Drilling depth | 1600m/1800m |
| Application | Rock Core Drilling |
Advantages of rope core drilling
① Long drilling time
②High core take rate
③ Long drill life
④ Fewer accidents inside the hole
⑤ Low labor intensity of workers
Production procedure of Drill rod
1. Blank Tube--Component testing
2. End Upsetting
3. Rough Machining and Inspection
4. Heat Treatment
5. Straightening
6. Ultrasonic Testing
7. Threading and Inspection
8. Thread Surface Hardening and Inspection
9. Packing
Specifications of wireline drill rod:
"Q" Series: B, N, H, and P
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 42, 50, 60, 70, 90
| Size | Outer Diameter (mm) | Inner Diameter(mm) |
| AQ | 44.7 | 37.3 |
| BQ | 55.7 | 46.1 |
| NQ | 70.0 | 60.2 |
| HQ | 89.0 | 78.0 |
| PQ(PHD) | 114.5 | 101.5 |
| AW/AWJ/AWY | 43.7 | 30.7 |
| BW/BWJ/BWY | 54.0 | 38.0 |
| NW/NWY | 66.8 | 51.0 |
| HW | 89.0 | 71.0 |
| 42mm | 42.0 | 30.0 |
| 50mm | 50.0 | 37.0 |
| 60mm | 60.0 | 48.0 |
| 70mm | 73.0 | 54.6 |
| 90mm | 89.0 | 69.0 |
| S75 | 71.0 | 61.0 |
Company Information:
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ
Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical
know-how in development, production, and application. The company
has adopted advanced manufacturing processes to ensure high quality
steels and tungsten carbide inserts for its rock drilling
accessories. Its personnel understand clients’ drilling needs, and
have the service skills to recommend the right drilling tools for
the job. Its experienced product developers can also create custom
tools. Furthermore, the company’s development team introduces
innovative products each year – tools that are rigorously tested in
the field and proven to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
* Diamond drill bits,PDC bits,T.C bits,TSP bits,carbide
bits,direction bits
* Reaming shells and casing/rod shoes
* Wireline drill rods,conventional drill rods
* Wireline Core barrels & overshot assemblies,single tube and
double tube core barrels
* Hoist plug and water swivels,circle wrench,clamp,etc
* Recovery tapes and recovery rods
Our company also supplies the projects and designs of drilling
construction for our customers, and helps to resolve drilling
accidents. Our company depends on the consummate tech, high-quality
products and topping service. It sells the products to everyplace
in our country and also exports to Switzerland, Italy, Spain,
Russia, Nigeria, Ghana, Peru, Chile, Ecuador,n, Philippines,
Thailand, and soon 50 countries and areas. The company has won
consistent high praise from the domestic and foreign customers.
