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The development of the air rock drill has not been without its challenges. Ensuring that the device is both powerful and precise requires sophisticated engineering. The seals must be durable enough to withstand the high-pressure environment while maintaining an airtight grip to prevent any loss of pressure. Furthermore, the design must account for vibration and recoil, ensuring that the tool does not damage itself or fatigue the user during extended periods of operation.

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Secondly, the size and power of the jack hammer play a crucial role in determining its cost. A larger, more powerful unit designed for heavy-duty applications will naturally be priced higher than a smaller model intended for lighter tasks. The power source, whether it's powered by compressed air or electricity, also impacts the price. Pneumatic models, which rely on compressed air, tend to be less expensive initially but require a continuous supply of compressed air, adding to the overall operational cost.

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