{"product_id":"30-pc-surface-roughness-specimen-comparator-pocket","title":"30 Pc Surface Roughness Specimen Comparator Pocket Set For Machinists And Inspectors With Realistic Finish Samples 7 8 Inch By 3 8 Inch Flat Lapping 2 4 8 Finishes Conforms To SAE And Military Specifications","description":"\u003cdiv\u003e30-Piece Surface Roughness Comparator for Machinists\u003cbr\u003e\n✔️ 30-pocket samples, 7\/8 in by 3\/8 in, SAE\/Military specs \u003cp\u003eThis 30-piece surface roughness comparator pocket set provides a compact, wallet-sized reference for machining shops and QA labs. Fully closed, it is roughly 4 in L x 6 in W x 4 in H, making it easy to carry between workstations. The kit helps machinists and inspectors quickly compare finish samples against real parts to judge roughness, texture, and appearance.\u003c\/p\u003e ✅ 30 piece surface roughness comparator pocket set\u003cbr\u003e\n✅ Each specimen 7\/8 in x 3\/8 in with finishes 2, 4, 8\u003cbr\u003e\n✅ Realistic feel, appearance, and texture for quick comparisons\u003cbr\u003e\n✅ Conforms to SAE and Military specifications\u003cbr\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecimen Size\u003c\/th\u003e\n\u003ctd\u003e7\/8 in × 3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlat Lapping Finishes\u003c\/th\u003e\n\u003ctd\u003e2, 4, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e \u003cp\u003e💡 What is a surface roughness comparator pocket set used for in machining quality control? Handy, compact reference for quick finish checks.\u003c\/p\u003e\n- Enables tactile and visual comparison of finishes on machined parts\n- Helps standardize checks against SAE and Military finish specs\n- Great for training and field inspections in shops\n- Keeps workpieces and gauges organized in pocket-size format✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49139248038123,"sku":"VXB0C1YY76M7","price":204.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61C9FqSFSIL.jpg?v=1785676946","url":"https:\/\/vxb.com\/products\/30-pc-surface-roughness-specimen-comparator-pocket","provider":"VXB Bearings","version":"1.0","type":"link"}