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چکش پونز برای ضربه زدن به میخ های کوچک و پونز ساخته میشود. معمولا یکی از دو سر آن آهن ربایی است و یک دهانه دارد که میخ داخل آن جایگذاری میشود تا بتوان به راحتی میخ را کوبید. چکش آهنگری به طور خاص و با مقاومت بالا طراحی شده تا از آن برای کوبیدن، شکل دادن و خم کردن فلزات بیرون آمده از کوره استفاده شود. چکش آلومینیومی
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وزن سر ممکن است از ۸ اونس (۲۲۵ گرم) یا کمتر برای یک چکش کوچک (برای استفاده های معمولی یا برای آموزش کودکان)، تا ۲۴ اونس (۶۸۰ گرم) و بیشتر برای چکشهای سایز استاندارد باشد. از چکشهای ۱۴ اونسی (۴۰۰ گرم) نیز معمولاً میتوان برای انواع سنگها استفاده کرد؛ با این وجود به کارگیری آن برای سنگهای سخت سیلیکاته، چندان توصیه نمیشود.
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یک پیام ارسال کرد