High-Quality Geological Exploration Drill Rods
Drill rods are essential tools for core drilling operations. High-quality drill rods play a critical role in efficiently obtaining core samples during geological exploration.
Product Overview
Best Drilling Equipment (WUXI) Co., Ltd. provides premium wireline drill rods designed to meet the demands of various working conditions. Our drill rods are manufactured using high-grade heat-treated seamless steel tubes and strictly adhere to industry standards.
Drill Rod Specifications
| Size | Length (mm) | O.D (mm) | O.D (inch) | I.D (mm) | I.D (inch) |
| BQ/B | 1500 | 3000 | 55.6 | 2.19 | 46 | 1.81 |
| NQ/B | 1500 | 3000 | 70.1 | 2.76 | 60.1 | 2.37 |
| HQ/B | 1500 | 3000 | 89 | 3.5 | 77.8 | 3.06 |
| PQ/B | 1500 | 3000 | 114.3 | 4.5 | 101.6 | 4 |
| BTW/B | 1000 | 1500 | 57 | 2.24 | 48.5 | 1.91 |
| NTW/B | 1000 | 1500 | 73.3 | 2.88 | 64.3 | 2.53 |
| HTW/B | 1000 | 1500 | 91.3 | 3.59 | 81.7 | 3.21 |
Outer and Inner Tube Specifications
Outer Tube
| Size | O.D (mm) | O.D (inch) | I.D (mm) | I.D (inch) |
| BQ/B | 57.2 | 2.25 | 46 | 1.81 |
| NQ/B | 73 | 2.87 | 60.3 | 2.37 |
| HQ/B | 92.1 | 3.63 | 77.8 | 3.06 |
| PQ/B | 117.5 | 4.63 | 103.2 | 4.06 |
Inner Tube
| Size | O.D (mm) | O.D (inch) | I.D (mm) | I.D (inch) |
| BQ/B | 42.9 | 1.69 | 38.1 | 1.50 |
| NQ/B | 55.6 | 2.19 | 50 | 1.97 |
| HQ/B | 73 | 2.87 | 66.7 | 2.63 |
| PQ/B | 95.3 | 3.75 | 88.9 | 3.50 |
Available Sizes
| Standard | Length (m) |
| BQ | 1.5 |
| BQ | 3.0 |
| NQ | 1.5 |
| NQ | 3.0 |
| HQ | 1.5 |
| HQ | 3.0 |
| PQ | 1.5 |
| PQ | 3.0 |
Product Images
Packaging & Shipping
Frequently Asked Questions
Q1. Where is your factory located?
Our factory is located in Wuxi, Jiangsu, China, approximately 2 hours driving distance from Shanghai.
Q2. How do you control quality?
We are ISO9001 certified and provide Mill Test Certificates. Third-party inspection services are available upon customer request.
Q3. What are your company's advantages?
We employ experienced professionals and technical personnel, offer competitive pricing, and provide exceptional after-sales service.
Q4. Can you arrange shipment?
Yes, we work with trusted forwarders who have partnered with us for years to ensure reliable shipping.
Q5. What is the delivery time?
Delivery time depends on order volume. Typically, we ship within 3 days after receiving advance payment for items in stock.
Q6. Can you provide samples?
Yes, we can provide small samples from our inventory free of charge.