{"product_id":"nickel-surface-roughness-comparator-set-pro-machin","title":"Nickel Surface Roughness Comparator Set Pro Machinist Grade 2 To 500 Ra Microinch Finish With 30 Electroformed Specimens For Flat Lapping Reaming Grinding Horizontal And Vertical Milling And Turning A Realistic Feel And Quality Check Tool","description":"\u003cdiv\u003eNickel surface roughness comparator set for machining QA\u003cbr\u003e\n✔️ 30 electroformed nickel specimens, 7\/8 in by 3\/8 in(22.23 x 9.53 mm) \u003cp\u003eThis nickel-based comparator set gives a realistic feel and visual reference for machinists and designers evaluating surface textures during finishing, quality checks, and prototype reviews in shops and labs.\u003c\/p\u003e \u003cp\u003e✅ 30 specimens, each 7\/8 in (22.23 mm) long by 3\/8 in (9.53 mm) wide\u003cbr\u003e✅ Reproduces finishes for flat lapping, reaming, grinding, milling, and turning\u003cbr\u003e✅ ANSI-B46.1 and MIL-STD-10A compliant quality-check reference\u003cbr\u003e✅ Includes a setup\/instruction sheet for quick reference in the shop\u003cbr\u003e✅ Electroformed solid nickel for durable, repeatable texture checks\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a nickel surface roughness comparator set used for in machining QA and texture evaluation? It is a handy reference for evaluating finish texture on real parts.\u003c\/p\u003e - Helps verify tactile feel of finishes on sealed ball bearings and linear slide units\n- Useful for training, design reviews, and supplier quality checks on nickel surfaces\n- Supports consistent finish planning in lab or shop environments ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49139242991851,"sku":"VXB0C8JRLCQM","price":342.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61RSnuCeBHL.jpg?v=1785676831","url":"https:\/\/vxb.com\/products\/nickel-surface-roughness-comparator-set-pro-machin","provider":"VXB Bearings","version":"1.0","type":"link"}