{"product_id":"roughness-stand-comparator-kit-for-grinding-6-piec","title":"Roughness Stand Comparator Kit For Grinding, 6-Piece Ra0.05-1.6mm Set, Pro Grade Surface Finish Reference Blocks For Metalworking And Quality Control, Easy Calibration And Accurate Ra Sampling For Flatness And Finish","description":"\u003cdiv\u003eSix-Piece Ra0.05-1.6mm Roughness Blocks for Grinding\n\u003cbr\u003e\n✔️ Pro-grade surface finish reference blocks for metalworking QA \u003cp\u003eThese six reference blocks deliver calibrated Ra0.05-1.6mm standards used to verify and sample surface finish in metalworking and quality control labs. They support repeatable measurements of flatness and finish across production processes.\u003c\/p\u003e \u003cp\u003e✅ 6-piece Ra0.05-1.6mm roughness reference blocks\u003cbr\u003e✅ Standards for six processing methods among AA values\u003cbr\u003e✅ Calibrated with uAA and metric um Ra\u003cbr\u003e✅ Pro-grade reference blocks for metalworking and quality control\u003cbr\u003e✅ Easy calibration and accurate Ra sampling for flatness and finish\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a handy roughness reference block used for in grinding and QA?\u003c\/p\u003e\n\u003cp\u003eThis handy tool helps technicians verify surface finish quickly and consistently.\u003c\/p\u003e\n- standardizes Ra sampling across parts and processes\u003cbr\u003e\n- supports flatness and finish verification in metalworking QA\u003cbr\u003e\n- uses Ra0.05-1.6mm range with uAA and um Ra calibration\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49141238104299,"sku":"VXB0G5QFRSV7","price":102.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71RRXkXO6vL.jpg?v=1785703297","url":"https:\/\/vxb.com\/products\/roughness-stand-comparator-kit-for-grinding-6-piec","provider":"VXB Bearings","version":"1.0","type":"link"}