COP1838 T38 Thread Shank Adapter 435mm for Atlas Copco Top Hammer Drilling Equipment
The COP1838 Drill Shank Adapter is engineered for top hammer drilling applications, featuring a T38 thread and 435mm length. This precision component transmits rotation torque, feed force, impact energy, and flushing medium to the drill string with exceptional reliability.
- Thread Type: T38 (1 1/2")
- Length: 435mm
- Compatibility: Atlas Copco COP 1238, 1432, 1532, 1440, 1838 HD/ME
- Material: High-strength chromium-molybdenum steel
| Application | Thread | Length (mm) | Diameter (mm) | Weight (kg) |
|---|---|---|---|---|
| Bench Drilling | R32 (1 1/4") | 525 | 52 | 5.7 |
| Bench Drilling | T38 (1 1/2") | 525 | 52 | 5.9 |
| Bench Drilling | T45 (1 3/4") | 525 | 52 | 6.1 |
| Bench Drilling | T51 (2") | 525 | 52 | 6.5 |
| Drifting | R32 (1 1/4") | 435 | 38 | 3.6 |
| Drifting | R38 (1 1/2") | 435 | 38 | 3.9 |
| Drifting | T38 (1 1/2") | 435 | 38 | 3.8 |
- Manufactured from premium chromium-molybdenum steel with superior fatigue strength
- CNC precision machining ensures accurate thread dimensions for perfect rock drill matching
- Carburizing process provides excellent wear resistance and impact durability
- Cost-effective performance in demanding drilling conditions
- Bench blasting operations in mining and quarrying
- Underground mining and tunneling projects
- Efficient torque and impact energy transmission to drill strings
- Compatible with modern rock drill systems requiring high impact power
KINGDRILLING maintains strict quality control with experienced QC teams conducting comprehensive inspections and testing for every order before shipment. Our mature production technology ensures products meet international quality standards.
Top hammer drilling concentrates percussive force at the top of the drill string, transmitting cyclical shock waves to the drill bit through drill rods or tubes. This method is primarily used in mining, construction, and quarrying operations.
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