Wireline Drill Rod for Deep Core Drilling in South America Market
Product Description
Our Heavy Duty Wireline Drill Rod is specifically engineered for
mining exploration projects in demanding environments such as South
America and Africa. Built for high load capacity and extreme
durability, this drill rod ensures stable performance even in
complex geological formations.
With advanced threading technology and reinforced structure design,
our drill rods reduce downtime and increase drilling efficiency,
helping contractors maximize productivity.
Key Advantages
Reinforced Structure for Heavy Load Drilling
High Torque Resistance
Long Service Life in Harsh Conditions
Reduced Thread Wear & Breakage
Optimized for Deep Hole Drilling
Sinocoredrill Drilling Products flush joint casing and drilling
rods are recognized worldwide for their quality. Our rods and
casing are threaded by
a qualified team with many years of experience in drilling product
manufacturing. Each and every rod and casing undergoes strict
quality
control throughout the entire manufacturing process.
Size form AQ BQ NQ HQ to PQ, parallel threaded drill rods, DCDMA
size AW-HW, and Metric sizes 42mm to 90mm, Tapered threaded drill
rods, DCDMA sizes AWY-NWY, AWJ, BWJ and S75 drill rods
Technical Information
Drill Rods
| Size | OD(mm) | ID(mm) | Weight | Threads Pitch | Pin Length |
| B-WL | 55.6 | 46 | 18KGS /3m(10ft) | 8.5mm | 44.45mm |
| N-WL | 69.9 | 60.3 | 24KGS /3m(10ft) | 8.5mm | 44.45mm |
| H-WL | 88.9 | 77.8 | 34KGS/3m(10ft) | 8.5mm | 44.45mm |
| P-WL | 114.3 | 101.6 | 53KGS/3m (10ft) | 10.2mm | 63 mm |
| Double tube surface |
| Size(surface exploration drill) | Metric system(mm) | Imperial system(in) |
| Hole diameter | Core diameter | Hole diameter | Core diameter |
| BWL | 60 | 36.4 | 2.36 | 1.43 |
| NWL | 75.7 | 47.6 | 2.98 | 1.88 |
| HWL | 96.1 | 63.5 | 3.78 | 2.5 |
| PWL | 122.7 | 85 | 4.83 | 3.34 |
| Triple tube surface |
| NWL3 | 75.7 | 45 | 2.98 | 1.78 |
| HWL3 | 96.1 | 61.1 | 3.78 | 2.41 |
| PWL3 | 122.7 | 83 | 4.83 | 3.27 |
| WL series Rod parameter-geological steel pipe-entire length thermal
treatment, NC lathe with former cutters |
| Spec. | Unit | BWL | NWL | HWL | PWL |
| OD/ID | mm | 55.6/46 | 71/60 | 89/77.8 | 114.3/101.6 |
| Thickness | mm | 4.8 | 5.5 | 5.6 | 6.35 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| thread length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
| thread pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| box thread tooth height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| pin thread tooth height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| thread tooth angle | . | 29 | 29 | 29 | 29 |
| tensile resistance(A series) | kn | 400 | 530 | 510 | 565 |
| tensile resistance(B series) | kn | 450 | 615 | 625 | 660 |
| bore depth | m | 1200 | 1000 | 900 | 800 |
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