Drill Rods
Top hammer drill tools consist of shank adapters, top hammer drill and top hammer drill rods and coupling sleeves that are responsible for connecting other parts. They are primarily applied in hydraulic rigs for long hole mining, deep-water exploration, well drilling and anchoring. The suitable types of threads include R25, R28, R32, R35, T38, T45, T51, GT60, and the length ranges from 600 to 6400 mm for various drilling sites.
Maxdrill’s top hammer drill rods, such as, lightweight drill rods and extension rods, are manufactured from high-strength materials. Along with the special design for heavy duty, drill rods features safety of use, high drilling performance and long service life.
Maxtrill’s drill tools are designed to break rocks and drill holes in an efficient way that it transmits energy generated by the drill rig into rocks with less energy loss. To increase drilling productivity, Maxdrill has developed a new series of MF drill rods for open use based on user feedback, advanced technology and mature techniques. The MF drill rods do better in transmitting percussive force and enhancing rate of penetration as they are stronger, more resilient and more efficient in reducing energy loss.
Mature technologyMaxdrill has developed a whole set of mature technology and equipment of raw material process, smelting, machining and heat treatment. We manufacture various series of ordinary drill rods and quick drill rods with different threads and in various lengths, such as, T38-3.66m and T45-3.66M, to support underground and surface drilling work.
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Shank rod with hex 22*108 with thread R25 | 250 1500 2400 3200 4000 | - 4 7 10 13 | 10 11 10 6 1 | 22 22 22 22 22 | 7/8 7/8 7/8 7/8 7/8 | 1022R2502 1022R2515 1022R2524 1022R2532 1022R2540 |
Shank rod with hex 25*108 with thread R25 | 250 1500 2400 3200 | - 4 7 10 | 10 11 10 6 | 25 25 25 25 | 1 1 1 1 | 1025R2502 1025R2515 1025R2524 1025R2532 |
Hex rod 25 with threads R25/R25 | 2200 2475 2600 2800 3100 | 7 8 8 9 10 | 2 2 6 2 2 | 25 25 25 25 25 | 1 1 1 1 1 | 2125R2522 2125R2524 2125R2526 2125R2528 2125R2531 |
Hex rod 25 with threads R25/R25 (MF) | 1525 1830 | 5 6 | - - | 25 25 | 1 1 | 2125R25MF15 2125R25MF18 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Hex rod 28 with thread R28/ R32 | 2800 3100 3700 | 9 10 12 | 2 2 2 | 28 28 28 | 1 1/8 1 1/8 1 1/8 | 2128R32R2828 2128R32R2831 2128R32R2837 |
Hex rod 32 with threads R28/ R32 | 4310 | 14 | 2 | 32 | 1 1/4 | 2132R32R2843 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Hex rod 25 * 108 with thread R32 | 1830 2435 2950 3050 | 6 8 9 10 | - - 7 5/8 - | 25 25 25 25 | 1 1 1 1 | 1025R3218 1025R3224 1025R3229 1025R3230 |
Hex rod 32 with threads R32/R38 | 3100 3700 4310 4920 | 10 12 14 16 | 2 2 2 2 | 32 32 32 32 | 1 1/4 1 1/4 1 1/4 1 1/4 | 2132R38R3231 2132R38R3237 2132R38R3243 2132R38R3249 |
Hex rod 35 with threads R32/R38 | 3100 3700 4310 4920 5530 | 10 12 14 16 18 | 2 2 2 2 2 | 35 35 35 35 | 1 3/8 1 3/8 1 3/8 1 3/8 | 2135R38R3231 2135R38R3237 2135R38R3243 2135R38R3249 2135R38R3255 |
Hex rod 32 with threads R32/T38 | 3100 3700 4310 4920 | 10 12 14 16 | 2 2 2 2 | 32 32 32 32 | 1 1/4 1 1/4 1 1/4 1 1/4 | 2132T38R3231 2132T38R3237 2132T38R3243 2132T38R3249 |
Hex rod 35 with threads R32/T38 | 3100 3700 4310 4920 5530 | 10 12 14 16 18 | 2 2 2 2 2 | 35 35 35 35 | 1 3/8 1 3/8 1 3/8 1 3/8 | 2135T38R3231 2135T38R3237 2135T38R3243 2135T38R3249 2135T38R3255 |
Rod Ø32 with threads R32/R32 (MF) | 3100 3700 4310 4920 | 10 12 14 16 | 2 2 2 2 | 32 32 32 32 | 1 1/4 1 1/4 1 1/4 1 1/4 | 2032R32MF31 2032R32MF37 2032R32MF43 2032R32MF49 |
Rod Ø32 with threads R32/R32 | 1830 2435 2950 3050 | 6 8 9 10 | - - 7 5/8 - | 32 32 32 32 | 1 1 1 1 | 2032R3218 2032R3224 2032R3229 2032R3230 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Hex rod 35 with threads R35/T38 | 4310 4920 5530 | 14 16 18 | 2 2 2 | 35 35 35 | 1 1/4 1 1/4 1 1/4 | 2135T38R3543 2135T38R3549 2135T38R3555 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | In | ||
Hex rod 35 with threads TR35/T38 | 2670 3150 3700 4310 4920 5530 6400 | 8 10 12 14 16 18 21 | 9 1/8 4 1 5/8 1 5/8 1 3/4 1 3/4 - | 35 35 35 35 35 35 35 | 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 | 2135T38TR3526 2135T38TR3531 2135T38TR3537 2135T38TR3543 2135T38TR3549 2135T38TR3555 2135T38TR3564 |
Rod Φ38 with threads TR35/T38 | 4310 4920 5530 6100 6400 | 14 16 18 20 21 | 1 5/8 1 3/4 1 3/4 1/8 - | 38 38 38 38 38 | 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 | 2038T38TR3543 2038T38TR3549 2038T38TR3555 2038T38TR3561 2038T38TR3564 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Hex rod 32 with threads T38/T38 | 3050 3660 | 10 12 | - - | 32 32 | 1 1/4 1 1/4 | 2132T3830 2132T3836 |
Rod Ø38 with threads T38/T38 | 3050 3660 4270 4880 5490 | 10 12 14 16 18 | - - - - - | 38 38 38 38 38 | 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 | 2038T3830 2038T3836 2038T3842 2038T3848 2038T3854 |
Rod Ø38 with threads T38/T38 (MF) | 900 1220 1525 1830 2440 3050 3660 | 3 4 5 6 8 10 12 | - - - - - - - | 38 38 38 38 38 38 38 | 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 | 2038T38MF09 2038T38MF12 2038T38MF15 2038T38MF18 2038T38MF24 2038T38MF30 2038T38MF36 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Rod Ø45 with threads T45/T45 | 3050 3660 4270 4880 6100 | 10 12 14 16 20 | - - - - - | 45 45 45 45 45 | 1 3/4 1 3/4 1 3/4 1 3/4 1 3/4 | 2045T4530 2045T4536 2045T4542 2045T4548 2045T4561 |
Rod Ø45 with threads T45/T45 (MF) | 1525 1830 3050 3660 4270 | 5 6 10 12 14 | - - - - - | 45 45 45 45 45 | 1 3/4 1 3/4 1 3/4 1 3/4 1 3/4 | 2045T45MF15 2045T45MF18 2045T45MF30 2045T45MF36 2045T45MF42 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Rod Ø51 with threads T51/T51 | 3660 4270 6100 | 12 14 20 | - - - | 51 51 51 | 2 2 2 | 2051T5136 2051T5142 2051T5161 |
Rod Ø51 with threads T51/T51 (MF) | 1525 1830 3660 4270 | 5 6 12 14 | - - - - | 51 51 51 51 | 2 2 2 2 | 2051T51MF15 2051T51MF18 2051T51MF36 2051T51MF42 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Rod Ø60 with threads GT60/GT60 | 3660 4270 6100 | 12 14 20 | - - - | 60 60 60 | 2 3/5 2 3/5 2 3/5 | 2060T60MF36 2060T60MF42 2060T60MF61 |
Drill rod | Dimensions L | Dimensions D | Part no | |||
mm | ft | in | mm | in | ||
Rod Φ60 with threads MT60/MT60 | 3660 4265 5485 6095 | 12 14 18 20 | - - - - | 60 60 60 60 | 2 3/5 2 3/5 2 3/5 2 3/5 | 2060MT60MF36 2060MT60MF42 2060MT60MF54 2060MT60MF60 |
- Types: MM rods (male-to-male thread), MF rods (male-to-female thread)
- Thread: R25, R28, R32, R35, T38, T45, T51, GT60
- Hex dia. (mm): 22, 25, 28, 32, 35
- Shank dia. (mm): 39, 46, 52
- Length (mm): 3050, 3660, 4550, 4265, 4915, 5525, 6095 (for T38, T45, T51)
- Package: in plywood or in bundles