{"product_id":"mitutoyo-517-909-0uk-black-granite-surface-plate-grade-0-with-stand-dimension-900-x-600-x-100mm-new-2026-part-code","title":"Mitutoyo 517-909-0UK Black Granite Surface Plate Grade 0 with Stand, Dimension 900 x 600 x 100mm, new 2026 part code","description":"\u003cp\u003eNatural granite is free from deterioration or dimensional change over time.Granite surface plates have significant advantages over cast iron surface plates: twice as hard as cast iron; non-magnetic; low thermal expansion. Free from burrs or protrusions because of the fine grain structure and insignificant stickiness; this ensures a high degree of flatness over a long service life and causes no damage to workpieces or instruments. Free from wringing, so there is no interruption of work. Use these plates in a stable temperature environment. Since flatness error occurs when there is a temperature difference between the working surface and the underside, avoid working in direct sunlight. Also, do not place a plate in the vicinity of an air conditioner, etc. (Recommended environment: temperature 20±1°C, humidity 58±2%.)\u003c\/p\u003e","brand":"Mitutoyo","offers":[{"title":"Default Title","offer_id":56293690442108,"sku":"517-909-0UK","price":1530.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/9428\/5114\/files\/granitelegs_310c5b3d-1df0-4d3a-a711-b54590d760b6.jpg?v=1769679545","url":"https:\/\/www.hroberts-di.com\/products\/mitutoyo-517-909-0uk-black-granite-surface-plate-grade-0-with-stand-dimension-900-x-600-x-100mm-new-2026-part-code","provider":"H Roberts \u0026 Sons","version":"1.0","type":"link"}