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Typically made from high-strength steel, the rock drill shank is hardened and tempered to endure extreme pressure and impact loads. The material selection and heat treatment processes ensure it can withstand the intense forces exerted during drilling, resisting deformation and fracture even under harsh conditions. Some advanced models may incorporate tungsten carbide inserts for enhanced wear resistance, extending the lifespan of the shank.

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Overall, cheap jack hammers are a valuable tool for anyone who needs to break up tough materials quickly and efficiently. With their affordable price, portability, versatility, durability, and ease of use, these tools offer a cost-effective solution for a wide range of projects. Whether you're a professional contractor, a DIY enthusiast, or a homeowner with a fixer-upper, a cheap jack hammer can help you get the job done right the first time. So why wait? Invest in a cheap jack hammer today and start breaking through barriers with ease!

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The drill motor, or hammer, is the powerhouse of the rock drill. It generates the force needed to drive the bit into the rock. In percussive drilling, this force combines rotary motion with a pulsating action, enhancing the drilling efficiency In percussive drilling, this force combines rotary motion with a pulsating action, enhancing the drilling efficiency In percussive drilling, this force combines rotary motion with a pulsating action, enhancing the drilling efficiency In percussive drilling, this force combines rotary motion with a pulsating action, enhancing the drilling efficiencyrock drill parts.

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