{"product_id":"rubert-126-series-100-roughness-comparator-linishing-belt-sanding-ra-0-13-2-m-n3n8-6-patches","title":"Rubert 126 | Series 100 Roughness Comparator – Linishing (Belt Sanding) | Ra 0.1–3.2 µm, N3–N8, 6 Patches","description":"\u003cp\u003eDesigned for linished (belt-sanded) surfaces, the Rubert 126 belongs to the heavy-duty Series 100 range built for the workshop floor. It provides 6 reference patches spanning Ra 0.1–3.2 µm (4–125 µin), roughness grades N3–N8. Machinists and inspectors use it to compare a linishing finish directly against known roughness values. A lightweight Microsurf equivalent (326) 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: Linishing (Belt Sanding)\u003c\/li\u003e\n\u003cli\u003eNumber of patches: 6\u003c\/li\u003e\n\u003cli\u003eRa 0.1–3.2 µm \/ 4–125 µin\u003c\/li\u003e\n\u003cli\u003eRoughness grades N3–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":67656286503025,"sku":"126","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/100-series-comparators_a7c1c016-d681-4e46-b6ab-9db1f217ec9d.jpg?v=1791811434","url":"https:\/\/www.generaltechkuwait.com\/products\/rubert-126-series-100-roughness-comparator-linishing-belt-sanding-ra-0-13-2-m-n3n8-6-patches","provider":"General Tech Services LLC","version":"1.0","type":"link"}