Litian Heavy Industry Machinery Co., Ltd.
| Payment Terms | T/T, D/P, L/C, Western Union, MoneyGram |
| Supply Ability | According to order quantity |
| Delivery Time | 3-30 days |
| Packaging Details | Plywooden case or packed in bundle |
| Material | Structural Alloy Steel |
| Application | Tunnelling , Mining , Quarrying, Construction |
| Rod Type | Extension Rod，Drifter Rod，MF Rod |
| Body Type | Hexagonal Type，Round Type |
| Thread | R32, T38, T45, T51,H22, R25, R35, T35 |
| Length | 260mm~6400mm |
| Useage | Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling |
| Custom Design | Thread, Diameter, Length Can Be Customized |
| Brand Name | Litian Heavy Industry |
| Model Number | Top Hammer Drill Rod |
| Place of Origin | China |
| Certification | ISO9001:2015 |
View Detail Information
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Product Specification
| Payment Terms | T/T, D/P, L/C, Western Union, MoneyGram | Supply Ability | According to order quantity |
| Delivery Time | 3-30 days | Packaging Details | Plywooden case or packed in bundle |
| Material | Structural Alloy Steel | Application | Tunnelling , Mining , Quarrying, Construction |
| Rod Type | Extension Rod，Drifter Rod，MF Rod | Body Type | Hexagonal Type，Round Type |
| Thread | R32, T38, T45, T51,H22, R25, R35, T35 | Length | 260mm~6400mm |
| Useage | Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling | Custom Design | Thread, Diameter, Length Can Be Customized |
| Brand Name | Litian Heavy Industry | Model Number | Top Hammer Drill Rod |
| Place of Origin | China | Certification | ISO9001:2015 |
| High Light | Ore Mining Top Hammer Drilling Tools ，Hexagonal Top Hammer Drilling Tools ，Litian Top Hammer Drill Rod | ||
Top Hammer Drill Rod for Rock Drilling
Product Introduction
Litian provides top hammer drill rod for every application, such as underground mining and tunneling, surface mining and quarries, road and construction.
The threaded drill rods in the top hammer rock drilling tools include extension rods and MF drill rods. The drill bit, drill rod, connecting sleeve and drill tail are connected by the threads to form a rock drilling tool group. Our thread has the characteristics of tight connection, good energy transmission effect, strong wear resistance and easy disassembly. At present, there are two commonly used thread forms: rope thread or trapezoidal thread.
| Product | Top Hammer Rock Drilling Tool - Drill Bit |
| Material | Tugestun Carbide (buttons) Structural Alloy Steel (35CrNiMoV, Optional 45CrNiMoV) |
| Application | Tunnelling , Mining , Quarrying, Blasting and Infrastructure Construction |
| Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting | |
| Thread Type | H22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, S58, S68 |
| Skirt Design | Normal type, Retrac type, Straightrac type |
| Face Design | Flat face, Drop center face, Uni-face, Cross type face, Reaming button type |
| Button Shape | Spherical buttons, Ballistic buttons, Conical buttons, Mixed buttons |
| Head Diameter | 28mm~152mm |
| Custom Design | Acceptable |
Product Advantages
High-quality steel
Our drill rods are made of high-quality structural alloy steel, and after a special heat treatment process, they can meet the requirements of excavating harder rock layers and have a longer service life.
Advanced manufacturing technology
The drill rods adopt advanced thread manufacturing technology and advanced surface treatment technology, and are manufactured according to precise tolerances. They have the characteristics of tight connection, good energy transmission effect, strong wear resistance and easy disassembly.
Strict quality control
All the drill rods are strictly controlled to ensure that they have a satisfactory high quality.
General Production Flow
Product Parameters
| R32 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Extension rod, Round 32, R32-R32 | 915 | 3' | 32 | 1 1/4" | 6.3 | R32-D32-915 |
| 1220 | 4' | 32 | 1 1/4" | 6.3 | R32-D32-1220 | |
| 1525 | 5' | 32 | 1 1/4" | 8 | R32-D32-1525 | |
| 1830 | 6' | 32 | 1 1/4" | 9.8 | R32-D32-1830 | |
| 2435 | 8' | 32 | 1 1/4" | 13 | R32-D32-2435 | |
| 3050 | 10' | 32 | 1 1/4" | 16 | R32-D32-3050 | |
| 3660 | 12' | 32 | 1 1/4" | 20 | R32-D32-3660 | |
| 4265 | 13' | 32 | 1 1/4" | 23 | R32-D32-4265 | |
|
Drifter rod, Round 38, T38-R32 | 5525 | 18' 1 1/2" | 38 | 1 1/2" | T38/R32-D38-5525 | |
|
Drifter rod, Hex 32, R38-R32 | 2475 | 8' 1 1/2" | 32 | 1 1/4" | 16 | R38/R32-H32-2475 |
| 3090 | 10' 1 5/8" | 32 | 1 1/4" | 20 | R38/R32-H32-3090 | |
| 3700 | 12' 1 5/8" | 32 | 1 1/4" | 24 | R38/R32-H32-3700 | |
| 4305 | 14' 1 1/2" | 32 | 1 1/4" | 27 | R38/R32-H32-4305 | |
|
Drifter rod, Hex 35, R38-R32 | 3090 | 10' 1 5/8" | 35 | 1 3/8" | 24 | R38/R32-H35-3090 |
| 3700 | 12' 1 5/8" | 35 | 1 3/8" | 28 | R38/R32-H35-3700 | |
| 4305 | 14' 1 1/2" | 35 | 1 3/8" | 34 | R38/R32-H35-4305 | |
| 4915 | 16' 1 1/2" | 35 | 1 3/8" | 37 | R38/R32-H35-4915 | |
| 5525 | 18' 1 1/2" | 35 | 1 3/8" | 42 | R38/R32-H35-5525 | |
|
Drifter rod, Hex 32, T38-R32 | 3090 | 10' 1 5/8" | 32 | 1 1/4" | 24 | T38/R32-H32-3090 |
| 3700 | 12' 1 5/8" | 32 | 1 1/4" | 26 | T38/R32-H32-3700 | |
| 4305 | 14' 1 1/2" | 32 | 1 1/4" | 28 | T38/R32-H32-4305 | |
|
Drifter rod, Hex 35, T38-R32 | 2475 | 8' 1 1/2" | 35 | 1 3/8" | 19 | T38/R32-H35-2475 |
| 3090 | 10' 1 5/8" | 35 | 1 3/8" | 24 | T38/R32-H35-3090 | |
| 3700 | 12' 1 5/8" | 35 | 1 3/8" | 28 | T38/R32-H35-3700 | |
| 4305 | 14' 1 1/2" | 35 | 1 3/8" | 32 | T38/R32-H35-4305 | |
| 4915 | 16' 1 1/2" | 35 | 1 3/8" | 37 | T38/R32-H35-4915 | |
| 5525 | 18' 1 1/2" | 35 | 1 3/8" | 42 | T38/R32-H35-5525 | |
| 6135 | 20' 1 1/2" | 35 | 1 3/8" | 44 | T38/R32-H35-6135 | |
| 6440 | 21' 1 1/2" | 35 | 1 3/8" | 46 | T38/R32-H35-6440 | |
|
MF rod, Round 32, R32-R32
| 915 | 3' | 32 | 1 1/4" | 5.5 | MF-R32-D32-915 |
| 1220 | 4' | 32 | 1 1/4" | 7.5 | MF-R32-D32-1220 | |
| 1525 | 5' | 32 | 1 1/4" | 9.1 | MF-R32-D32-1525 | |
| 1830 | 6' | 32 | 1 1/4" | 11 | MF-R32-D32-1830 | |
| 3050 | 10' | 32 | 1 1/4" | 18 | MF-R32-D32-3050 | |
| 3660 | 12' | 32 | 1 1/4" | 21 | MF-R32-D32-3660 | |
|
MF rod, Round 46, R32-R32 | 1830 | 6' | 46 | 1 3/4" | MF-R32-D46-1830 | |
| 3050 | 10' | 46 | 1 3/4" | MF-R32-D46-3050 | ||
|
MF Drifter rod, Hex 35, T38-R32 | 3700 | 12' 1 5/8" | 35 | 1 3/8" | 29 | MF-T38/R32-H35-3700 |
| 4305 | 14' 1 1/2" | 35 | 1 3/8" | 34 | MF-T38/R32-H35-4305 | |
| T38 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Extension rod, Round 39, T38-T38 | 3050 | 10' | 39 | 1 1/2" | 24 | T38-D39-3050 |
| 3660 | 12' | 39 | 1 1/2" | 29 | T38-D39-3660 | |
|
Extension rod, Hex 32, T38-T38
| 3050 | 10' | 32 | 1 1/4" | 18 | T38-H32-3050 |
| 3700 | 12' 1 5/8" | 32 | 1 1/4" | 22 | T38-H32-3700 | |
| 4300 | 14' 1 1/2" | 32 | 1 1/4" | 25 | T38-H32-3700 | |
|
MF rod, Round 39, T38-T38 | 915 | 3' | 39 | 1 1/2" | 8.1 | MF-T38-D39-915 |
| 1220 | 4' | 39 | 1 1/2" | 11 | MF-T38-D39-1220 | |
| 1525 | 5' | 39 | 1 1/2" | 12 | MF-T38-D39-1525 | |
| 1830 | 6' | 39 | 1 1/2" | 15 | MF-T38-D39-1830 | |
| 3050 | 10' | 39 | 1 1/2" | 25 | MF-T38-D39-3050 | |
| 3660 | 12' | 39 | 1 1/2" | 30 | MF-T38-D39-3660 | |
| 4265 | 14' | 39 | 1 1/2" | 36 | MF-T38-D39-4265 | |
| 4875 | 16' | 39 | 1 1/2" | 41 | MF-T38-D39-4875 | |
|
MF rod, Round 56, T38-T38 | 3660 | 12' | 56 | 2 13/64" | 48 | T38-D56-3660 |
| 1830 | 6' | 56 | 2 13/64" | 24 | T38-D56-1830 | |
| T45 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Extension rod, Round 46, T45-T45 | 3050 | 10' | 46 | 1 3/4" | 33 | T45-D46-3050 |
| 3660 | 12' | 46 | 1 3/4" | 40 | T45-D46-3660 | |
| 4265 | 14' | 46 | 1 3/4" | 47 | T45-D46-4265 | |
|
MF rod, Round 46, T45-T45 | 1220 | 4' | 46 | 1 3/4" | 14 | MF-T45-D46-1220 |
| 1525 | 5' | 46 | 1 3/4" | 18 | MF-T45-D46-1525 | |
| 1830 | 6' | 46 | 1 3/4" | 21 | MF-T45-D46-1830 | |
| 3050 | 10' | 46 | 1 3/4" | 35 | MF-T45-D46-3050 | |
| 3660 | 12' | 46 | 1 3/4" | 41 | MF-T45-D46-3660 | |
| 4265 | 14' | 46 | 1 3/4" | 48 | MF-T45-D46-4265 | |
| 6095 | 14' | 46 | 1 3/4" | 48 | MF-T45-D46-6095 | |
| 1525 | 5' | 65 | 2 14/25" | MF-T45-D65-1525 | ||
| 1830 | 6' | 65 | 2 14/25" | MF-T45-D65-1830 | ||
|
MF rod, Round 63, T45-T45 | 1830 | 6' | 63 | 2 31/64" | 24 | T45-D63-1830 |
| 3660 | 12' | 63 | 2 31/64" | 46 | T45-D63-3660 | |
|
MF rod, Round 76, T45-T45
| 3660 | 12' | 76 | 3" | 78 | T45-D76-3660 |
| T51 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Extension rod, Round 52, T51-T51 | 3660 | 12' | 52 | 2" | 50 | T51-D52-3660 |
| 4265 | 14' | 52 | 2" | 56 | T51-D52-4265 | |
| 6095 | 20' | 52 | 2" | 85 | T51-D52-6095 | |
|
MF rod, Round 52, T51-T51 | 1525 | 5' | 52 | 2" | 23 | MF-T51-D52-1525 |
| 1830 | 6' | 52 | 2" | 27 | MF-T51-D52-1830 | |
| 3660 | 12' | 52 | 2" | 50 | MF-T51-D52-3660 | |
| 4265 | 14' | 52 | 2" | 57 | MF-T51-D52-4265 | |
| 5485 | 17' 11" | 52 | 2" | 72 | MF-T51-D52-5485 | |
| 6095 | 20' | 52 | 2" | 87 | MF-T51-D52-6095 | |
|
MF rod, Round 76, T51-T51 | 1830 | 6' | 76 | 3" | 40 | T51-D76-1830 |
| 3660 | 12' | 76 | 3" | 76 | T51-D76-3660 | |
|
MF rod, Round 87, T51-T51 | 3660 | 12' | 87 | 3 1/2" | 89 | T51-D87-3660 |
| R22 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Extension rod, Hex 22, R22-R22 | 800 | 2' 7" | 22 | 7/8" | R22-H22-800 | |
| 1200 | 8.12' | 22 | 7/8" | R22-H22-1200 | ||
| 1600 | 5' 3" | 22 | 7/8" | R22-H22-1600 | ||
|
MF rod, Hex 22, R22-R22 | 2095 | 6.87' | 22 | 7/8" | MF-R22-H22-2095 | |
| 3050 | 10' | 22 | 7/8" | MF-R22-H22-3050 | ||
| R25 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Extension rod, Hex 25, R25-R25 | 915 | 3' | 25 | 1" | R25-H25-915 | |
| 1220 | 4' | 25 | 1" | R25-H25-1220 | ||
| 1525 | 5' | 25 | 1" | R25-H25-1525 | ||
| 1830 | 6' | 25 | 1" | R25-H25-1830 | ||
| 2435 | 8' | 25 | 1" | R25-H25-2435 | ||
| 3050 | 10' | 25 | 1" | R25-H25-3050 | ||
|
Drifter rod, Hex 25, R32-R25 | 1830 | 6' | 25 | 1" | R32/R25-H25-1830 | |
| 2200 | 7.22' | 25 | 1" | R32/R25-H25-2200 | ||
| 2475 | 8' 1 1/2" | 25 | 1" | R32/R25-H25-2475 | ||
| 2600 | 8.53' | 25 | 1" | R32/R25-H25-2600 | ||
| 2785 | 9.14' | 25 | 1" | R32/R25-H25-2785 | ||
| 2935 | 9.63' | 25 | 1" | R32/R25-H25-2935 | ||
| 3090 | 10' 1 5/8" | 25 | 1" | R32/R25-H25-3090 | ||
|
Drifter rod, Hex 28, R32-R25 | 3090 | 10' 1 5/8" | 28 | 1 1/10" | R32/R25-H28-3090 | |
| 3700 | 12' 1 5/8" | 28 | 1 1/10" | R32/R25-H28-3700 | ||
| 4305 | 14' | 28 | 1 1/10" | R32/R25-H28-4305 | ||
| R35 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Drifter rod, Round 39, T38-R35 | 4305 | 14' 1 1/2" | 39 | 1 1/2" | T38/R35-D39-4305 | |
| 4910 | 16.11' | 39 | 1 1/2" | T38/R35-D39-4910 | ||
| 5525 | 18' 1 1/2" | 39 | 1 1/2" | T38/R35-D39-5525 | ||
| 6135 | 20' 1 1/2" | 39 | 1 1/2" | T38/R35-D39-6135 | ||
|
Drifter rod, Hex 35, T38-R35 | 4305 | 14' 1 1/2" | 35 | 1 3/8" | T38/R35-H35-4305 | |
| 4915 | 16' 1 1/2" | 35 | 1 3/8" | T38/R35-H35-4915 | ||
| 5525 | 18' 1 1/2" | 35 | 1 3/8" | T38/R35-H35-5525 | ||
| 6135 | 20' 1 1/2" | 35 | 1 3/8" | T38/R35-H35-6135 | ||
|
MF Drifter rod, Round 39, T38-R35 | 4305 | 14' 1 1/2" | 39 | 1 1/2" | MF-T38/R35-D39-4305 | |
| 4915 | 16' 1 1/2" | 39 | 1 1/2" | MF-T38/R35-D39-4915 | ||
| 5525 | 18' 1 1/2" | 39 | 1 1/2" | MF-T38/R35-D39-5525 | ||
| 6135 | 20' 1 1/2" | 39 | 1 1/2" | MF-T38/R35-D39-6135 | ||
| T35 Series | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
MF rod, Round 39, T35-T35 | 1830 | 6' | 39 | 1 1/2" | MF-T35-D39-1830 | |
| 3050 | 10' | 39 | 1 1/2" | MF-T35-D39-3050 | ||
| 3660 | 12' | 39 | 1 1/2" | MF-T35-D39-3660 | ||
| 4265 | 14' | 39 | 1 1/2" | MF-T35-D39-4265 | ||
| 4875 | 16' | 39 | 1 1/2" | MF-T35-D39-4875 | ||
|
| ||||||
| ST58 Series | Length | Diameter | Weight (kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Drill tube, Round 76, ST58–ST58 | 1525 | 5' | 76 | 3" | 33 | ST58-D76-1525 |
| 1830 | 6' | 76 | 3" | 41 | ST58-D76-1830 | |
|
| ||||||
| ST68 Series | Length | Diameter | Weight (kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Drill tube, Round 87, ST68–ST68 | 1525 | 5' | 87 | 3 1/2" | 40 | ST68-D87-1525 |
| 1830 | 6' | 87 | 3 1/2" | 48 | ST68-D87-1830 | |
|
| ||||||
| Shank end rod | Length | Diameter | Weight(kg) | Model No. | ||
| mm | feet/inch | mm | inch | |||
|
Tapered drill rod, Hex 22,7° | 1800 | 5.91' | 22 | 7/8" | 5.78 | H22-H22-1800 |
| 2400 | 7' 10" | 22 | 7/8" | 7.6 | H22-H22-2400 | |
|
Tapered drill rod, Hex 22,11° | 1220 | 4' | 22 | 7/8" | 4.02 | H22-H22-1200 |
| 1830 | 6' | 22 | 7/8" | 5.87 | H22-H22-1830 | |
|
Tapered drill rod, Hex 22,12° | 610 | 2' | 22 | 7/8" | 2.19 | H22-H22-610 |
| 1220 | 4' | 22 | 7/8" | 4.05 | H22-H22-1220 | |
| 1830 | 6' | 22 | 7/8" | 5.91 | H22-H22-1830.2 | |
| 2440 | 8' | 22 | 7/8" | 7.77 | H22-H22-2400.2 | |
|
Integral drill steel, Hex 22,Shank 22 × 108 | 800 | 2' 7" | 34 | 1 11/32" | 2.96 | H22-H34-800 |
| 1600 | 5' 3" | 33 | 1 19/64" | 5.41 | H22-H33-1600 | |
| 2400 | 7' 10" | 32 | 1 1/4" | 7.85 | H22-H32-2400 | |
|
Plug hole integral rod, Hex 22,Shank 22 × 108 | 260 | 10 15/64" | 20 | 25/32" | 1.12 | H22-H20-260 |
| 310 | 12 1/5" | 20 | 25/32" | 1.27 | H22-H20-310 | |
| 360 | 14 7/40" | 22 | 7/8" | 1.42 | H22-H22-360 | |
| 410 | 16 1/7" | 22 | 7/8" | 1.57 | H22-H22-410 | |
| 460 | 18 11/100" | 22 | 7/8" | 1.72 | H22-H22-460 | |
|
Tapered drill rod, Hex 25,7° | 2400 | 7' 10" | 25 | 1" | 8.15 | H25-H25-2400 |
| 1800 | 5.91' | 25 | 1" | 6.35 | H25-H25-1800 | |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
17000000-25000000
Employee Number:
150~200
Ecer Certification：
Active Member
Litian Heavy Industry Machinery Co., Ltd, established in 2010, located in Huludao city, Liaoning province, is a professional manufacturer focused on the production of rock drilling tools and tunnel boring machine cutting tools. The production base covers an area of 18,000 square meters, and it ... Litian Heavy Industry Machinery Co., Ltd, established in 2010, located in Huludao city, Liaoning province, is a professional manufacturer focused on the production of rock drilling tools and tunnel boring machine cutting tools. The production base covers an area of 18,000 square meters, and it ...
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