{"product_id":"disco-pulitore-in-cordone-in-sisal-verde-350-x-25-x-16-mm","title":"Green sisal cord cleaning disc 350 x 25 x 16 mm","description":"\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\n\n\u003cp\u003eFor pre-polishing stainless steel; thanks to its high immersion depth, it is ideal for corners, grooved panels, and special moldings.\u003c\/p\u003e\n\n\n\n\u003ch3\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\n\n\u003cfigure class=\"wp-block-table\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e350 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/figure\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 business days (7 days for Southern Italy). Original spare parts available with 3–5 business days shipping. Customer support available in Italian.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen is this disc used in the polishing cycle?\u003c\/summary\u003e\n\u003cp\u003eGreen sisal cord disc (rigid braided vegetable fiber): the most aggressive type for polishing. Sisal removes scratches, processing roughness, and oxidation with abrasive paste. The green structure indicates raw sisal — maximum abrasiveness, minimum softness. Not suitable for final finishing — produces visible lines if used as the last step. Main application: aggressive pre-polishing, removal of scratches and oxidation on steel and stainless steel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich machine is this Ø 350 mm disc with a 16 mm bore compatible with?\u003c\/summary\u003e\n\u003cp\u003eThe Ø 350 × 25 × 16 mm (or 40 × 16 mm for the wide model) format is standard for Bernardo bench polishing and sharpening machines. Verify that the machine accepts discs of this diameter and bore. For UWS 300\/350 sharpeners, check compatibility separately. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the discs be washed and reused after use?\u003c\/summary\u003e\n\u003cp\u003eCotton discs (quilted, loose, woven felt) can be cleaned with a bench wire brush when still hot to remove hardened paste. Regular cleaning keeps the disc efficient 3–5 times longer. Sisal discs are more difficult to clean — replace when the fiber is clogged with hardened paste.\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 business days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50716025815368,"sku":"05-1891","price":69.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Disco-pulitore-2.jpg?v=1750296216","url":"https:\/\/www.krollit.com\/products\/disco-pulitore-in-cordone-in-sisal-verde-350-x-25-x-16-mm","provider":"Krollit","version":"1.0","type":"link"}