{"product_id":"rubert-322-microsurf-roughness-comparator-reaming-drilling-ream-ra-0-4-3-2-m-drill-ra-1-6-12-5-m","title":"Rubert 322 | Microsurf Roughness Comparator – Reaming + Drilling | Ream Ra 0.4–3.2 µm, Drill Ra 1.6–12.5 µm","description":"\u003cp\u003eIntended for reamed and drilled bores, the Rubert 322 is a lightweight Microsurf (300 series) plate aimed at designers and office staff. Its 4 + 4 patches span reaming at Ra 0.4–3.2 µm \/ Rz 1.6–16 µm (N5–N8) and drilling at Ra 1.6–12.5 µm \/ Rz 6.3–63 µm (N7–N10), so both Ra and Rz can be read for each patch. It is supplied in a plastic wallet with an instruction card. For workshop use, the heavy-duty Series 100 equivalent is the 122.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMachining method: Reaming + Drilling\u003c\/li\u003e\n\u003cli\u003eNumber of patches: 4 + 4\u003c\/li\u003e\n\u003cli\u003eReaming: Ra 0.4–3.2 µm, Rz 1.6–16 µm, N5–N8\u003c\/li\u003e\n\u003cli\u003eDrilling: Ra 1.6–12.5 µm, Rz 6.3–63 µm, N7–N10\u003c\/li\u003e\n\u003cli\u003eLightweight Microsurf format in a plastic wallet with instruction card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rubert","offers":[{"title":"Default Title","offer_id":67656283750513,"sku":"322","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/microsurf_f1a551fe-ceb1-4aa4-9688-4c4a065d5159.jpg?v=1791811400","url":"https:\/\/www.generaltechkuwait.com\/products\/rubert-322-microsurf-roughness-comparator-reaming-drilling-ream-ra-0-4-3-2-m-drill-ra-1-6-12-5-m","provider":"General Tech Services LLC","version":"1.0","type":"link"}