{"product_id":"precision-ground-black-granite-surface-plate-for-accurate-measurements","title":"Precision Ground Black Granite Surface Plate for Accurate Measurements","description":"\u003cp\u003eThe \u003cstrong\u003eBlack Granite Surface Plate\u003c\/strong\u003e from HHIP is a top-tier tool designed for precision and accuracy. Measuring 24ft in length, 18ft in width, and 3ft in height, this Grade A surface plate ensures a high degree of flatness, making it an essential addition to any workshop or laboratory. With an impressive accuracy of +\/- 0.000075ft, it meets the rigorous standards set by Federal Specifications GGG-P-463C, ensuring reliability in your measurements.\u003c\/p\u003e\u003cp\u003eOne of the standout features of this \u003cstrong\u003egranite surface plate\u003c\/strong\u003e is its non-magnetic and non-conductive properties. This makes it ideal for a variety of applications, including measuring the flatness and squareness of other objects, laying out parts, and calibrating instruments. The durability of granite means that it is harder than steel, ensuring that it does not nick or burr over time, maintaining its precision.\u003c\/p\u003e\u003cp\u003eIn addition to its measurement capabilities, this surface plate serves as an excellent work surface for assembling, inspecting, and marking parts. The precision ground top surface allows for smooth operation, making it easier to achieve accurate results. Whether you are checking parallelism, perpendicularity, or measuring heights with a height gage, this \u003cstrong\u003esurface plate\u003c\/strong\u003e provides the stability and accuracy needed for professional-grade work.\u003c\/p\u003e\u003cp\u003eEach plate comes with a certificate of inspection, providing peace of mind regarding its quality and performance. While it is important to note that these plates are not NIST traceable, they still offer a level of accuracy that is suitable for most industrial and commercial applications. The \u003cstrong\u003eHHIP granite surface plate\u003c\/strong\u003e is available in various sizes, allowing you to choose the perfect fit for your specific needs.\u003c\/p\u003e\u003cp\u003eInvesting in a \u003cstrong\u003ehigh-quality granite surface plate\u003c\/strong\u003e like this one means investing in the precision and reliability of your work. With its robust construction and exceptional flatness, you can trust that this tool will enhance your measuring and inspection processes. Whether you are a professional machinist or a hobbyist, the HHIP Black Granite Surface Plate is designed to meet your demanding requirements.\u003c\/p\u003e","brand":"GearMustHave","offers":[{"title":"Default Title","offer_id":48177268326619,"sku":"B01LTHIHCK","price":284.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51BlWIU93HL._SL1000.jpg?v=1769453064","url":"https:\/\/gearmusthave.com\/products\/precision-ground-black-granite-surface-plate-for-accurate-measurements","provider":"GearMustHave","version":"1.0","type":"link"}