{"product_id":"rubert-129-series-100-roughness-comparator-grit-blasting-ra-0-4-12-5-m-n5-n10-6-patches","title":"Rubert 129 | Series 100 Roughness Comparator – Grit Blasting | Ra 0.4–12.5 µm, N5–N10, 6 Patches","description":"\u003cp\u003eThe Rubert 129 is a Series 100 roughness comparator dedicated to surfaces blasted with angular grit. Its 6 patches cover Ra 0.4–12.5 µm (16–500 µin), roughness grades N5–N10. Series 100 plates are the heavy-duty design intended for workshop use, so the 129 can be kept beside the machine for comparing parts with known reference finishes. A lightweight Microsurf equivalent (329) 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: Grit Blasting (angular particles)\u003c\/li\u003e\n\u003cli\u003eNumber of patches: 6\u003c\/li\u003e\n\u003cli\u003eRa 0.4–12.5 µm \/ 16–500 µin\u003c\/li\u003e\n\u003cli\u003eRoughness grades N5–N10\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":67656293089393,"sku":"129","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/100-series-comparators_aeea9bd3-c5f8-463e-812a-bbf59ce11b78.jpg?v=1791811477","url":"https:\/\/www.generaltechshop.ae\/products\/rubert-129-series-100-roughness-comparator-grit-blasting-ra-0-4-12-5-m-n5-n10-6-patches","provider":"General Tech Services LLC","version":"1.0","type":"link"}