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Top hammer shank adaptors, the role of which in rock drilling is to directly bear the impact energy and torque of the rock drill, and is used to transfer the energy from drill rig to drill rod. One end of the shank adaptor is connected to drill rig, and another end is connected to drill rod, so that the energy of drill rig can be transmitted to drill bit, and finally achieve the purpose of drilling.
The specification and hardness of top hammer shank adaptor have a great influence on the rock drilling speed and the life of the rock drill. The hardness of the top hammer shank adaptors for drill should be appropriate, the service life is short if the rock drill shank is too soft, the piston is vulnerable to damage if the drill shank adapter is too hard. Litian shank adaptor factory has accurate specifications, smooth surface, suitable hardness, the cross-section is perpendicular to the axis, and closely coincides with rock drill sleeve.
Litian offers male and female threaded shank adapter, also called striking bar or shank rod, such as T38 shank adapter, T45 shank adapter, T51 shank adaptor, etc. Our China shank adapters are suitable for various brands of rock drills, such as Epiroc, Sandvik, Furukawa, Montabert, Ingersoll-Rand, Tamrock, etc., and the rock drill shank adapter (drill shank adaptor) also can be designed according to customer needs.
Each Shank Adapter for drill is carefully inspected and packaged to ensure that it reaches you safely and undamaged.
Product | Top Hammer Rock Drilling Tool - Shank Adapter |
Other Names | Top hammer shank adaptor, Drill shank adapter, Striking bar, Hydraulic shanks, Shank bar, striker bar |
Material | Structural Alloy Steel |
Application | Tunnelling, Mining, Quarrying, Blasting and Infrastructure Construction Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting |
Applicable rock drill | Epiroc (Atlas Copco), Sandvik (Tamrock), Furukawa, Ingersoll-Rand, Montabert, Boart Longyear, etc. |
Shank Type | Male threaded shank adapter, Female threaded shank adapter |
Thread Type | R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, EL60, EL68, etc. |
Diameter | 32mm~90mm |
Length | 370mm~835mm |
Custom Design | Acceptable |
Litian shank adapters use high-quality alloy structural steel as the raw material, undergoes overall carburizing treatment, and adopt special CNC machine tool processing equipment and processing flow to ensure the processing quality of splines, water holes and other details, which can meet the requirements of drilling harder rock layers and have a longer service life.
Litian shank adapters 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. Our shank adapters are uniformly heat-treated and scientifically straightened with precision instruments to ensure straightness and anti-irritability.
All the top hammer shank adapters produced by Litian shank adapter factory are strictly controlled to ensure that they have satisfactory high quality.
Each Shank Adapter for drill is carefully inspected and packaged to ensure that it reaches you safely and undamaged.
We manufacture high-quality shank adapters for most brands of rock drills (Drifters).
Rock drill brand | Rock Drills (Drifters) Models |
Epiroc Atlas Copco | COP1028, COP1028HB, COP1032HL, COP1036, COP1038, COP1132, COP1238, COP1238DSA/SDA, COP1240, COP131EB, COP1432, COP1440, COP1532, COP1550, COP1550EX, COP1638, COP1640, COP1838, COP1838EX/MUX/HUX/AW, COP1840, COP2150, COP2160, COP2160EX, COP2238, COP2540, COP2540EX, COP2550, COP2550UX, COP2560, COP2560EX, COP3038, COP3060, COP4038, COP4050EX/MUX, COP4050ME, COP628, COPCS16, COPCS19, COPMD20, COPRR11, COPRR14, COPSC16, COPSC14, COPSC19, COPSC19X, COPSC25-HE, COPSC25-HF, BBC54, BBE57, BBC120, RD14S/18S/22S, RD14U/18U/22U, RD8 Yamamoto KOP1540YH-70A, Yamamoto KOP175 |
Sandvik Tamrock | HL1000, HL1000-60, HL1000PE-65, HL1000S, HL1010, HL1010-60, HL1010 PE-65/S-52, HL1060T/PE-65, HL1500, HL1500-60, HL1500PE-65, HL1500SPE-90, HL1500T/PE-65, HL1500T-52, HL1500-T60, HL1560ST PE-90, HL1560T/PE-65, HL1560T-65, HL300S, HL500, HL500-45, HL500F, HL500S, HL500S-38, HL500SUPER, HL510-45, HL510B, HL510F, HL510LH, HL510S-38, HL510S-45, HL538, HL538L, HL550S, HL560S, HL560SUPER, HL600, HL600-45, HL600-52, HL600S, HL600S-45, HL645, HL650-45, HL650-52, HL700, HL700-45, HL700-52, HL710-45, HL71052, HL710PE52, HL710S, HL710SPE-52, HL800, HL800T-45, HL800T52, HL800T-52, HL850, HL850S, HFX5, HLR438L, HLR438LS, HLR438T, HLR438TS, HLX1, HLX3, HLX5, HLX5T, L400, L500, L550S, RD1635 CF, RD314, RD520, RD525 PE, RD926L, 438 LS/TS |
Ingersoll-Rand | Ingersoll-Rand 350, EVL130, Hydrastar 200, LM500, VL120, VL140, YD90M, YH65, YH65RP, YH70, YH75RP, YH80A, YH80RP, YH95, YH95RP, YH110V, YH135V, URD475, URD550 |
Montabert | H50, H60, H70, HC20, HC25, HC40, HC50, HC80, HC80RP, HC80, HC80R, HC90, HC95, HC95RP, HC105, HC108R, HC109, HC109RP, HC110, HC120, HC120RP, HC150RP, HC155RP, HC158RP, HC160, HC170, HC200, HC200A, TA 35-LC 50, |
Boart LongYear | HD65, HD125, HD150, HE65, HE125, HE150, HE155, SECO HD155 |
Furukawa | PD200, PD200R, HD90, HD190, HD210, HD300, HD500, HD609, HD609RP, HD612, HD612RP, HD615, HD709, HD712, HD712 RP/EX, HD715, HD715RP |
Gardner Denver | Gardner Denver 93, HPR1H, HPR2, HPR5123, HPR5123 (REEDRILL), HPR-C(INCO) / HPRH-D, HPR-C, HPRH-D, PR123, IR VL120, VL140 |
Other Brands | Böhler HM751 Cannon CH-32, CH-38 Joy JH2, 400RR, VCR260 Krupp HB51, HB100, HB101 Permon HVKS 125-1 Secoma Hydrastar 200, 300, X2 SIG 100, 150 Everdigm ED100, Soonsan ED100, John Henry HB101/HB102, HRP51 |
Shank adapter for drill is widely used in various drilling operations, especially in mining and tunneling projects. In open-pit mining, it helps transmit powerful impact energy to drill rods for efficient blast hole drilling. In underground tunneling, the shank adapter for drill ensures stable energy transfer even in confined spaces and harsh conditions.
Whether in hard rock quarrying, hydropower station construction, or railway tunnel excavation, a high-quality shank adapter for drill significantly improves drilling speed, reduces equipment failure, and extends the overall service life of the drilling string. Litian shank adapters for drill have been proven reliable in numerous large-scale mining and infrastructure projects worldwide.
Choosing the right shank adapter for your drill is critical to achieving optimal drilling performance and minimizing downtime. Key factors to consider include:
Thread type and size (T38, T45, T51, etc.)
Length and weight requirements of your drilling system
Rock drill brand and model (hydraulic drifter compatibility)
Working conditions (hard rock, fractured ground, or high-impact applications)
It is also important to select a shank adapter for drill with excellent carburizing treatment and precise thread machining to ensure superior energy transmission and durability. If you are unsure which shank adapter for drill best suits your rig, our technical team is ready to provide professional recommendations based on your specific drilling needs.
When it comes to shank adapter for drill, Litian stands out with its strict material selection, advanced manufacturing process, and rigorous quality control. Every Litian shank adapter for drill is made from premium alloy steel and undergoes deep carburizing heat treatment to achieve exceptional toughness and wear resistance.
Compared with standard options in the market, Litian shank adapter for drill offers longer service life, better energy transfer efficiency, and higher cost-effectiveness. With wide compatibility and consistent performance, thousands of customers worldwide trust Litian shank adapters for drill in their daily mining and tunneling operations.
Choose Litian — choose reliability and efficiency for your drilling projects.
What is a shank adapter for drill and what does it do?
A shank adapter for drill, also known as a striking bar, is a critical component in top hammer drilling systems. It connects the rock drill (drifter) to the drill rod, efficiently transmitting impact energy, rotation torque, and flushing air from the drill to the drill string. High-quality shank adapters for drill help minimize energy loss and improve overall drilling performance.
How long does a rock drill shank adapter last?
The service life of a rock drill shank adapter depends on rock conditions, drilling parameters, and maintenance. Under normal working conditions, a high-quality shank adapter for drill can last from 500 to 2,000 hours or more. Proper lubrication and regular thread inspection can significantly extend its lifespan. For detailed information, please read: How long does a rock drill shank adapter last?
Can one shank adapter work with multiple drill types?
In most cases, one shank adapter is designed for specific thread types and rock drill models. However, some versatile shank adapters for drill offer good compatibility across similar drill systems. It is always recommended to choose the correct shank adapter according to your rock drill brand and model. Learn more in our article: Can one shank adapter work with multiple drill types?
What are the most common thread types for shank adapters?
The most common thread types for shank adapters for drill are T38, T45, and T51. These threads are widely used in mining, tunneling, and quarrying projects due to their excellent energy transmission and durability. Litian also offers R32, R38, and custom thread options to meet different drilling requirements.
Litian is a professional manufacturer focused on the production of rock drilling tools and excavation tools.
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