T45 Tungsten Carbide Thread Drilling Rod Extension Rod
Description
Our thread drill rods are made of high-intensity alloy steel .All
the trails and threads are formed by high precision CNC machines.
The thread is induced by induction hardening, then fast heating and
cooling. The precision temperature controlled heat treatment
equipment ensures the service life of the drill rod, improves the
mechanical properties of the drill rod, Holistic carburization
increases the carbon content in the outer layer of drill rod, and
hardened outer steel body. The solid thread can fit perfectly with
the inner wall of the drill bits,and complete various roadway
tunneling, underground mining and open pit drilling task in complex
rock and terrain rough drilling with high precision and high
efficiency .
Note: We can design and manufacture according to customer's
requirement of the Drifter Rod, Extension Rod, Speed Rod, MF-Rod
and others.
Drill rod using T45 thread system. With wrench flats to aid in
coupling/decoupling of rods for extension drilling.
• R28 thread system
• Suitable for small hole range
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: T45 Extension Rod T45-Round 46-T45 Flushing Hole 17 mm Wrench
Flat 38 mm
Applications
• Underground Mining
• Tunneling
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength
and excellent wear resistance
Specification
| Part Number | Product Code and Brief Description | Length (mm) | Length (ft/inch) | Diameter (mm) | Diameter (inch) | Weight (kg) |
| 4148300867 | ER46-T45-1830, T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm | 1830 | 6 | 46 | 1 4/5 | 21.6 |
| 4148300868 | ER46-T45-2435, T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm | 2435 | 8 | 46 | 1 4/5 | 28.3 |
| 4148300869 | ER46-T45-3050, T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm
| 3050 | 10 | 46 | 1 4/5 | 35.2 |
| 4148300870 | ER46-T45-3660 , T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm | 3660 | 12 | 46 | 1 4/5 | 42.1 |
| 4148300871 | ER46-T45-4270, T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm | 4270 | 14 | 46 | 1 4/5 | 48.9 |
| 4148300872 | ER46-T45-5530, T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm | 5530 | 18 1/7 | 46 | 1 4/5 | 63 |
| 4148300873 | ER46-T45-6095, T45 Extension Rod, T45-Round 46-T45, Flushing Hole 17 mm, Wrench Flat 38 mm | 6095 | 20 | 46 | 1 4/5 | 69.3 |
