{"product_id":"lama-hm-355-x-24-x-254-mm-z-58-per-acciaio","title":"HM blade 355 x 2.4 x 25.4 mm, Z 58 for steel","description":"\u003ch3\u003e\u003cspan\u003eTechnical specifications\u003c\/span\u003e\u003c\/h3\u003e\u003cdiv class=\"table-responsive table table-detail\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"307\"\u003e\u003cp\u003eDiameter\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"307\"\u003e\u003cp\u003e355 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"307\"\u003e\u003cp\u003eTeeth\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"307\"\u003e\u003cp\u003e58\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eZ58 HM blade for steel — why do different materials require different teeth?\u003c\/summary\u003e\n\u003cp\u003eZ58 for steel: fewer teeth with a larger pitch allow for efficient chip evacuation during cutting — too many teeth simultaneously engaged cause overheating and rapid wear. Z80 for aluminum would have chips trapped between the teeth, causing aluminum to \"weld\" to the inserts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow to safely use this blade on a circular saw?\u003c\/summary\u003e\n\u003cp\u003eFor steel cutting: always use cutting fluid (cutting oil or emulsion); max peripheral speed 80 m\/s; do not force the feed — let the blade cut at its own pace. Use eye protection (chip projection). Always secure the workpiece — never hold it by hand while cutting.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDelivery times?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50726341607752,"sku":"48-1060","price":99.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Lama-HM-355-x-2-4-x-25-4-mm-Z-58-per-acciaio-extra-big-8349-425.jpg?v=1750419494","url":"https:\/\/www.krollit.com\/products\/lama-hm-355-x-24-x-254-mm-z-58-per-acciaio","provider":"Krollit","version":"1.0","type":"link"}