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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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GRP, a composite material made from glass fibers embedded in a plastic matrix, offers durability and strength that is unmatched in traditional materials such as wood or metal. This resilience ensures that the playground equipment can withstand the vigorous play of children without posing safety risks due to wear and tear. The low maintenance and longevity of GRP structures mean that children have access to safe and reliable play equipment for extended periods.

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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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