Certification
ISO 9001:2000, ISO 9001:2008
Surface Treatment
Carburized
Manufacturing Process
Forging
Thread
R22, R25, R28, R32, R38, T38, T45, T51, St58, T60
Machine Type
Drilling Tools
Color
Red, Black, Yellow, White
Material Quality
23crni3mo D6a
Production Capacity
500,000 PCS/Month
Bench and production drilling tools include rods, shank adapters, couplings and bits. We have mainly 7 threads: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. They can be used with button bits, cross bits and reaming products.
Key Specifications:
- Steel Grade: Male-Male Rod, MF Rod, 23CrNi3Mo
- Available Threads: R3212, R32, HL38, T38, T45, T51, T60, ST58, ST68
- Rod Sizes: dia.32, dia.39, dia.46, dia.52, etc.
- Length Range: 0.4m - 6m
- Productivity: 20,000 MT / month
| R32 - R32 - Rd 32 (1-1/4" ROPE THREAD 32mm) Carburized Extension Rods |
| Type |
D (mm) |
Length (mm) |
Length (FT) |
Thread Left |
Thread Right |
| RD 32 | 32 | 610 | 2' | R32 | R32 |
| RD 32 | 32 | 915 | 3' | R32 | R32 |
| RD 32 | 32 | 1220 | 4' | R32 | R32 |
| RD 32 | 32 | 1830 | 6' | R32 | R32 |
| RD 32 | 32 | 3050 | 10' | R32 | R32 |
| RD 32 | 32 | 3660 | 12' | R32 | R32 |
| MF-Rod R32 - R32 - Rd 32 (1-1/4" ROPE THREAD 32mm) Carburized |
| Type |
D (mm) |
Length (mm) |
Length (FT) |
Thread Male |
Thread Female |
| RD 32 | 32 | 915 | 3' | R32 | R32F |
| RD 32 | 32 | 1220 | 4' | R32 | R32F |
| RD 32 | 32 | 1525 | 5' | R32 | R32F |
| RD 32 | 32 | 1830 | 6' | R32 | R32F |
| RD 32 | 32 | 3050 | 10' | R32 | R32F |
| RD 32 | 32 | 4270 | 14' | R32 | R32F |
❓ Frequently Asked Questions
1. What materials are used for the extension rods?
The rods are primarily manufactured from high-quality Carbon Steel and 23CrNi3Mo alloy steel to ensure durability in heavy-duty drilling.
2. What types of thread connections do you provide?
We support a wide range of threads including R22, R25, R28, R32, R38, T38, T45, T51, ST58, and T60 to fit various drilling equipment.
3. What surface treatment is applied to the drilling tools?
Our products undergo a carburizing heat treatment process, which enhances surface hardness and wear resistance while maintaining core toughness.
4. Can I order custom lengths for the drilling rods?
Yes, we offer a flexible length range from 0.4 meters up to 6 meters to meet specific project requirements.
5. How are the products protected during shipping?
Products are securely packed in sturdy wooden cases or bundles to prevent damage during international transit.
6. What is your monthly production capacity?
We have a robust manufacturing capability of approximately 500,000 pieces per month to ensure steady supply for large-scale operations.