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| Place of Origin: | CHINA |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | T38 3050mm |
| Minimum Order Quantity: | 1 |
|---|---|
| Packaging Details: | Wooden Box |
| Delivery Time: | 15-20 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 20000pcs per month |
| Other Names: | T Threaded Drill Rod, Drilling Rod, Rock Drill Rods, | Material: | Alloy Steel Bar |
|---|---|---|---|
| Rod Shape: | Round (Plain) | Machine Type: | Drilling Tools |
| Processing Type: | Forging | Technology: | Heat Treatment |
| Application: | Hard Rock Drilling, Mining, Quarrying, Stoning, Construction | Colour: | Black |
| High Light: | t38 threaded drill rod,3050mm threaded drill rod,iso threaded drill rod |
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T38 3050mm Threaded Top Hammer Drilling Rod
Extension Steel Rods
With the longer steel tending to be larger in diameter. Conventional extension steel is characterized by a duplicate thread on each end of the steel. Hexagonal and round cross sections are available. Round cross sections are more prevalent.
Male/Female (M/F) steel
An alternative to couplings is to include the female part of the threaded connection as an integral part of the drill steel.Like most developments, it has its advantages and disadvantages. Male/Female drill steel pro- vides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings. This is fortunate because the coupling end cannot be re-placed.The advantages of drilling with M/F steel include: easy handling, quicker uncoupling, tighter con-nections and the potential to drill straighter holes.
Specification of thread drill rod
| Part Number | Product Code and Brief Description |
Length (mm) |
Length (ft/inch) |
Diameter (mm) |
Diameter (inch) |
Weight (kg) |
| 4148300796 |
GR32-T38-1830, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
1830 | 6 | 46 | 1 4/5 | 23.5 |
| 4148300797 |
GR32-T38-3050, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
3050 | 10 | 46 | 1 4/5 | 37.2 |
| 4148300798 |
GR32-T38-3660, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
3660 | 12 | 46 | 1 4/5 | 44.0 |
| 4148300799 |
GR32-T38-4270, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
4270 | 14 | 46 | 1 4/5 | 50.9 |
| 4148300800 |
GR32-T38-4880, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
4880 | 16 | 46 | 1 4/5 | 57.7 |
| 4148300801 |
GR32-T38-5530, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
5530 | 18 1/7 | 46 | 1 4/5 | 65.0 |
| 4148300802 |
GR32-T38-6095, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm |
6095 | 20 | 46 | 1 4/5 |
71.3 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
