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Professional rock drilling tools manufacturers produce shank adapters for most models of current prevailing rock drill machines. All shank adapters are carburized, CNC manufactured, and made from premium steel. This ensures superior toughness and anti-fatigue strength to meet the most demanding drilling conditions.
Male shank adapters are generally better suited for drifting, tunneling and extension applications where high bending stresses are present.
Female shank adapters are used when the drilling space is limited and the total feed length is important, for example underground roof bolting.
● Transmission & Performance
The task of the shank adapter is to transmit rotation torque, feed force, impact energy and flushing medium to the drill string (extension drill rods, drifting drill steels). These adapters are designed to withstand the high impact power of modern rock drills and made from specially selected material which is also hardened through carburizing.
Around 300 different shank adapters suitable for different rock drills are currently available, compatible with various series drifters including popular international brands.
● Product Specifications
Shank adapter for Epiroc COP 1132, COP RR11
| Style A |
R28 |
410 |
16.14 |
35 |
1.38 |
| R32 |
410 |
16.14 |
35 |
1.38 |
| T35 |
410 |
16.14 |
35 |
1.38 |
| Style B |
R32 |
500 |
19.69 |
35 |
1.38 |
| T35 |
500 |
19.69 |
35 |
1.38 |
Frequently Asked Questions
Q1: What materials are used for the shank adapters?
Our shank adapters are manufactured from premium high-quality steel that has been specially selected for its strength. All components undergo a carburizing process and CNC precision machining to ensure maximum durability.
Q2: When should I use a male versus a female shank adapter?
Male shank adapters are ideal for applications involving high bending stresses like drifting and tunneling. Female shank adapters are preferred in confined spaces where the total feed length is critical, such as underground roof bolting.
Q3: How do these adapters handle high-impact energy?
The adapters are specifically designed to withstand the high impact power of modern hydraulic rock drills. The combination of carburizing heat treatment and superior steel grade provides excellent anti-fatigue strength.
Q4: Are these shank adapters compatible with major rock drill brands?
Yes, we provide approximately 300 different shank adapters compatible with various series from major manufacturers including Epiroc (Atlas Copco), Tamrock, and Gardner Denver.
Q5: What is the primary function of a shank adapter in the drill string?
The shank adapter acts as the critical interface that transmits rotation torque, feed force, impact energy, and the flushing medium from the rock drill machine to the rest of the drill string.
Q6: Do you offer different thread types and lengths?
Yes, as shown in our technical specifications, we offer multiple thread options like R28, R32, and T35 with varying overall lengths to meet specific project requirements.
KAT DRILLING
