Extension rod（GT60）

The GT60 drill pipe adopts a new thread design, similar to the T-thread angle. It is designed for 70mm diameter connecting drill pipe and is equipped with a new generation of high-power rock drill. It has excellent wear resistance and easy disassembly. It is necessary for laser guided drilling system. Components; Compared to the T51 drill pipe, the GT60 drill pipe has a 40% larger cross-sectional area, a 65% increase in bending stiffness, and can withstand shock waves from the piston for longer periods of time. This allows the life of the drill pipe and the shank to double. A harder drill pipe provides the best drilling pattern and higher bore penetration. Compared to other drilling systems, the GT60 system uses the same rock drill but provides a larger bore range.

linkman： Mr. Yang     Telephone：0086-594-2956555   Phone number：+8613375052021

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