{"product_id":"surface-roughness-standards-set-with-30-specimens","title":"Surface Roughness Standards Set With 30 Specimens Wallet And Instructions Includes Free Graph Correlating CLA AA And Ra Values ISO N Scale 6 By 3 Inches Overall Size Great For Drafting Rooms And Engineering Labs","description":"\u003cdiv\u003eSurface Roughness Standards: 30-specimen set in a 6x3 wallet\u003cbr\u003e\n✔️ 30 nickel specimens, 7\/8 in x 3\/8 in each, graph, ANSI B-46.1-1985 \u003cp\u003eThis surface roughness standards set includes a wallet, instructions, and a free graph correlating CLA, AA, and Ra values on the ISO N scale. Ideal for drafting rooms, engineering labs, and small shops for quick finish comparisons and process confirmation.\u003c\/p\u003e ✅ 30 specimens, 7\/8 in x 3\/8 in each\u003cbr\u003e\n✅ Electroformed solid nickel construction\u003cbr\u003e\n✅ Includes wallet and instruction sheet\u003cbr\u003e\n✅ Free graph correlates CLA, AA, and Ra values\u003cbr\u003e\n✅ ISO N scale markings on the scale\u003cbr\u003e\n✅ Overall size 6 in x 3 in\u003cbr\u003e\n✅ SAE and military specifications for visual and tactile inspection\u003cbr\u003e\n✅ ANSI-B-46.1-1985 compliant\u003cbr\u003e \u003cp\u003e💡 What is a surface roughness standards set used for in engineering drafting rooms and quality labs? A handy reference that standardizes finishes and supports quick decisions.\u003c\/p\u003e\n- Handy for QA inspections and operator training\u003cbr\u003e\n- Lets you quickly compare finishes using CLA, AA and Ra values\u003cbr\u003e\n- Helps reduce scrap by guiding finish selection and process choices\u003cbr\u003e\n- Supports ISO N scale referencing for consistent measurements\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49139238109419,"sku":"VXB001CTEGMG","price":300.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/surface-roughness-standards-set-with-30-specimens","provider":"VXB Bearings","version":"1.0","type":"link"}