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.

Different Types Of Litian Drill Shank Adapter

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 Atlas Copco, Sandvik, Furukawa, Montabert, Ingersoll-Rand, Tamrock, etc., and the rock drill shank adapter (drill shank adaptor) also can be designed according to customer needs.

Shank Adapter Product Specification

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, strike 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 Atlas Copco (Epiroc), Sand vik (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, etc.

Diameter 32mm~90mm

Length 370mm~835mm

Custom Design Acceptable

Shank Adapter Product Advantages

High-quality steel

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.