{"version":"1.0","provider_name":"M\u00e1quinas de marcado l\u00e1ser de \u00f3ptica libre","provider_url":"https:\/\/www.free-optic.com\/es","author_name":"user","author_url":"https:\/\/www.free-optic.com\/es\/news\/author\/user\/","title":"The Truth: How Deep Can a 20 Watt Fiber Laser Cut in 2026? A Practical Guide - Free Optic Laser Marking Machines","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"b9uVpwd3Wc\"><a href=\"https:\/\/www.free-optic.com\/es\/news\/20w-fiber-laser-cutting-depth-guide\/\">La verdad: \u00bfA qu\u00e9 profundidad puede cortar un l\u00e1ser de fibra de 20 vatios en 2026? Gu\u00eda pr\u00e1ctica<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.free-optic.com\/es\/news\/20w-fiber-laser-cutting-depth-guide\/embed\/#?secret=b9uVpwd3Wc\" width=\"600\" height=\"338\" title=\"&quot;La verdad: \u00bfQu\u00e9 profundidad puede cortar un l\u00e1ser de fibra de 20 vatios en 2026? Una Gu\u00eda Pr\u00e1ctica&quot; - M\u00e1quinas de Marcado L\u00e1ser de \u00d3ptica Libre\" data-secret=\"b9uVpwd3Wc\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/03\/the-truth-how-deep-can-a-20-watt-fiber-laser-cut-in-2026-a-practical-guide.webp","thumbnail_width":600,"thumbnail_height":600,"description":"Abstract A 20 watt fiber laser is fundamentally engineered for high-precision surface marking, engraving, and deep engraving rather than for through-cutting substantial material thicknesses. Its capabilities for cutting are confined to very thin metal foils and sheets, with practical limits generally not exceeding 0.3mm for materials like stainless steel and even less for reflective metals [&hellip;]"}