{"product_id":"rubert-115-series-100-roughness-comparator-surface-grinding-ra-0-025-3-2-m-n1-n8-8-patches","title":"Rubert 115 | Series 100 Roughness Comparator – Surface Grinding | Ra 0.025–3.2 µm, N1–N8, 8 Patches","description":"\u003cp\u003eThe Rubert 115 is a Series 100 roughness comparator dedicated to surface-ground flat faces. Its 8 patches cover Ra 0.025–3.2 µm (1–125 µin), roughness grades N1–N8. Series 100 plates are the heavy-duty design intended for workshop use, so the 115 can be kept beside the machine for comparing parts with known reference finishes. A lightweight Microsurf equivalent (315) is offered for office and design use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMachining method: Surface Grinding\u003c\/li\u003e\n\u003cli\u003eNumber of patches: 8\u003c\/li\u003e\n\u003cli\u003eRa 0.025–3.2 µm \/ 1–125 µin\u003c\/li\u003e\n\u003cli\u003eRoughness grades N1–N8\u003c\/li\u003e\n\u003cli\u003eHeavy-duty Series 100 construction for workshop use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rubert","offers":[{"title":"Default Title","offer_id":67656278540401,"sku":"115","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/100-series-comparators_a8fd34e8-fcb4-4afe-a4e4-de14181e97bd.jpg?v=1791811215","url":"https:\/\/www.generaltechshop.sa\/products\/rubert-115-series-100-roughness-comparator-surface-grinding-ra-0-025-3-2-m-n1-n8-8-patches","provider":"General Tech Services LLC","version":"1.0","type":"link"}