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In conclusion, the price of a pneumatic jack hammer reflects its capabilities, durability, and the quality of the brand. While it may be tempting to opt for a cheaper alternative, it is crucial to weigh the potential savings against the tool's lifespan and performance. A well-made pneumatic jack hammer, though costly, can provide years of reliable service and prove to be a worthwhile investment for any construction project requiring sheer striking power.

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One of the key components of rock drill tools is the drill bit, which is the cutting tool that makes contact with the rock surface. Drill bits come in a variety of shapes and sizes, each designed for specific types of rock formations. For harder rock, carbide-tipped drill bits are commonly used, while softer rock may require diamond bits for effective drilling. The choice of drill bit depends on the type of rock being drilled and the required precision of the tunnel.

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