The size of an electric hammer's cylinder, or more accurately, the size of the hammer mechanism or percussion mechanism, can vary significantly depending on the specific model and type of electric hammer. Electric hammers, also known as rotary hammers or hammer drills, are available in a range of sizes and capacities to suit different applications and user needs.
The size of the hammer mechanism is often specified by the tool's impact energy, which is typically measured in joules (J) or foot-pounds (ft-lbs). This measurement reflects the force and power of the hammering action. Common sizes for electric hammer mechanisms include:
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Small to Medium Electric Hammers: These are typically used for light to medium-duty drilling and chiseling tasks. They may have hammer mechanisms with impact energy in the range of 1 to 5 joules (0.74 to 3.69 ft-lbs).
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Medium to Heavy-Duty Electric Hammers: These are more powerful and suitable for drilling into harder materials like concrete and masonry. They often have hammer mechanisms with impact energy in the range of 5 to 15 joules (3.69 to 11.06 ft-lbs).
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Heavy-Duty and Industrial Electric Hammers: These are the largest and most powerful electric hammers, designed for heavy-duty and industrial applications. They can have hammer mechanisms with impact energy exceeding 15 joules (11.06 ft-lbs) and are capable of handling demanding tasks such as concrete demolition.
Keep in mind that the size of the cylinder or hammer mechanism is just one factor to consider when choosing an electric hammer. Other factors include the tool's overall design, power source (corded or cordless), weight, and the availability of compatible accessories (drill bits, chisels, etc.).
When selecting an electric hammer, it's crucial to choose a model that matches the specific requirements of your drilling or chiseling task. Using a tool with the appropriate size and power will ensure efficient and effective performance while reducing the risk of overloading or damaging the tool.