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Rock Drilling Tools T38 Thread Ground Drill Rod For Water Well Drilling Quarring Tunneling
Ground drill rod
Drill rods are one major spare part in terms of drill application area, there are two shapes of drill rods, one is round type, another one is hexagonal type.
All drill rods are threaded and made by hollow drill steels.This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. Two ends threads can be used for connecting couplings, shanks, couplings or bits. Typically two ends of extension rods are male, while sometime one end is male and another one is female, then we call it M/F rod. We need couplings to connect extension rods, while for M/F rods, because one end is female, so couplings are not necessary.
For extension drill rod, there are R32, R38, T38, T45, T51, ST58, GT60 threads, and different lengths of rods are available from 600mm to 6400mm.
T38 drill rod specification
| THREADED ROCK DRILLING TOOLS - T38 | |||||||
| Drill Rod | Length | Diameter | Weight | Part Number | |||
| mm | foot | mm | inch | kg | |||
| Drill rod, T38-Round39-T38 Flushing hole 14.5mm Wrench flat 32mm | 1220 | 4 | 39 | 1 5/9 | 10.2 | ER39-T38-1220 | |
| 1525 | 5 | 39 | 1 5/9 | 12.8 | ER39-T38-1525 | ||
| 1830 | 6 | 39 | 1 5/9 | 15.3 | ER39-T38-1830 | ||
| 2435 | 8 | 39 | 1 5/9 | 20.4 | ER39-T38-2435 | ||
| 3050 | 10 | 39 | 1 5/9 | 25.5 | ER39-T38-3050 | ||
| 3660 | 12 | 39 | 1 5/9 | 30.9 | ER39-T38-3660 | ||
| 3965 | 13 | 39 | 1 5/9 | 33.2 | ER39-T38-3965 | ||
| 4270 | 14 | 39 | 1 5/9 | 35.7 | ER39-T38-4270 | ||
| 4880 | 16 | 39 | 1 5/9 | 41.0 | ER39-T38-4880 | ||
| 5530 | 18 1/7 | 39 | 1 5/9 | 46.3 | ER39-T38-5530 | ||
| 6095 | 20 | 39 | 1 5/9 | 50.9 | ER39-T38-6095 | ||
| MF-rod T38-Round39-T38 Flushing hole 14.5mm | 915 | 3 | 39 | 1 5/9 | 10.7 | MF39-T38-915 | |
| 1220 | 4 | 39 | 1 5/9 | 13.3 | MF39-T38-1220 | ||
| 1525 | 5 | 39 | 1 5/9 | 15.8 | MF39-T38-1525 | ||
| 1830 | 6 | 39 | 1 5/9 | 18.3 | MF39-T38-1830 | ||
| 3050 | 10 | 39 | 1 5/9 | 28.5 | MF39-T38-3050 | ||
| 3660 | 12 | 39 | 1 5/9 | 33.6 | MF39-T38-3660 | ||
| 4270 | 14 | 39 | 1 5/9 | 38.7 | MF39-T38-4270 | ||
| 4880 | 16 | 39 | 1 5/9 | 43.7 | MF39-T38-4880 | ||
| 5530 | 18 1/7 | 39 | 1 5/9 | 49.2 | MF39-T38-5530 | ||
| 6095 | 20 | 39 | 1 5/9 | 53.9 | MF39-T38-6095 | ||
| Hex extension rod, T38-Hex32-R38 Flushing hole 9.6mm | 1220 | 4 | 32 | 1 1/4 | 8.6 | ERH32-T38-1220 | |
| 1830 | 6 | 32 | 1 1/4 | 12.6 | ERH32-T38-1830 | ||
| 2435 | 8 | 32 | 1 1/4 | 16.6 | ERH32-T38-2435 | ||
| 3050 | 10 | 32 | 1 1/4 | 20.8 | ERH32-T38-3050 | ||
| 3660 | 12 | 32 | 1 1/4 | 24.9 | ERH32-T38-3660 | ||
| Guide speed rod, T38-Round46-T38 Flushing hole 17mm | 1830 | 6 | 46 | 1 4/5 | 23.5 | GR32-T38-1830 | |
| 3050 | 10 | 46 | 1 4/5 | 37.2 | GR32-T38-3050 | ||
| 3660 | 12 | 46 | 1 4/5 | 44.0 | GR32-T38-3660 | ||
| 4270 | 14 | 46 | 1 4/5 | 50.9 | GR32-T38-4270 | ||
| 4880 | 16 | 46 | 1 4/5 | 57.7 | GR32-T38-4880 | ||
| 5530 | 18 1/7 | 46 | 1 4/5 | 65.0 | GR32-T38-5530 | ||
| 6095 | 20 | 46 | 1 4/5 | 71.3 | GR32-T38-6095 | ||
drill rod | la barra de taladro | broca Rod | forer tige | Bohrgestänge | çubuk matkap | drill rod | boor staaf | borrstång | bore stang | druil slat
About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
