R32 Threaded Drill Rod Top Extension Thread Drill Rods For Mining Tunneling
Threaded drill rods are essential components in drilling operations, featuring threaded connections on both ends to enable the assembly of drill strings. These high-strength steel rods are used across mining, construction, geotechnical engineering, and exploration applications.
The threaded connections allow for linking multiple rods together to create a continuous drill string, efficiently transmitting rotational force and torque from the drilling rig to the drill bit for penetrating rock, soil, and other substrates.
R32 Extension Rod Specifications
| Length (mm) |
Length (ft) |
Diameter (mm) |
Diameter (in) |
| 915 |
3′ |
32 |
1 1/4 |
| 1000 |
3′ |
32 |
1 1/4 |
| 1220 |
4′ |
32 |
1 1/4 |
| 1830 |
6′ |
32 |
1 1/4 |
| 2435 |
8′ |
32 |
1 1/4 |
| 3050 |
10′ |
32 |
1 1/4 |
| 3660 |
12′ |
32 |
1 1/4 |
Product Features
- Premium alloy steel construction available in hexagonal and round configurations
- Engineered for straighter holes with minimal deviation and extended service life
- Compatible with top hammer drilling tools including threaded button bits and small hole drilling tools
- Customization options available with volume discounts - contact us for competitive pricing
About Hebei Minetech Machinery Technology
Located in Hebei province, China, we specialize in manufacturing and exporting tapered and threaded rods, chisels, button bits, and other mining drilling tools. With over a decade of experience and a team of professional engineers, we provide complete solutions for mining machinery applications.
Ordering Information
- Payment Methods: T/T (Telegraphic Transfer), Western Union, or L/C at sight
- Handling Time: Stock orders processed within 10 days
- Shipping Options: Samples via courier (DHL/UPS/TNT/FEDEX) or air freight; bulk orders via air or sea freight
- Quality Assurance: Rigorous inspection and testing for every order prior to shipment
- After-Sales Support: 24-hour response (excluding holidays), technical assistance, and free replacements for verified quality issues
