{"product_id":"six-by-six-by-two-inch-granite-surface-plate-grade","title":"Six By Six By Two Inch Granite Surface Plate Grade B No Ledge Built Tough For Precision Work With Ground Flatness To 0.0001 Inch Plus Certificate Of Inspection Meets Federal Spec GGG P 463C","description":"\u003cdiv\u003eSix by Six by Two Granite Plate, Grade B, 0.0001 in Flat\u003cbr\u003e\n✔️ 1 pc Granite Surface Plate, Grade B, 6 x 6 x 2 in, 0 ledge \u003cp\u003eDesigned as a precision reference, this granite surface plate provides a flat, stable work surface for measuring, laying out parts, inspecting assemblies, and calibrating equipment in machine shops and labs. Its non-magnetic, non-conductive nature helps protect sensitive instruments during setup.\u003c\/p\u003e ✅ ✅ precision-ground top with ±0.0001 in flatness \u003cbr\u003e\n✅ meets Federal Spec GGG-P-463C with certificate of inspection (not NIST traceable) \u003cbr\u003e\n✅ 6 x 6 x 2 in size with 0 ledge, non-magnetic and non-conductive \u003cbr\u003e\n✅ ideal for checking flatness, squareness, laying out parts, calibrating tools, and height measurement with a height gage \u003cbr\u003e\n✅ used as a work surface for assembling, inspecting, and marking parts \u003cbr\u003e\n✅ checked by auto collimator for overall accuracy assurance \u003cbr\u003e \u003cp\u003e💡 What is a granite surface plate used for in precision measurement and layout tasks?\u003cbr\u003e\n- handy reference for checking flatness and squareness of tooling, fixtures, and parts.\u003cbr\u003e\n- setting up tools and measuring heights with a height gage on a true, stable surface.\u003cbr\u003e\n- provides a non-magnetic, non-conductive base for sensitive assemblies and inspections.\u003cbr\u003e\n- helps calibrate instruments and lay out parts for accurate manufacturing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48159404589291,"sku":"VXB08BXMRRKC","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61c6WXZgH8L_9c1bacf7-a378-47e0-b9fe-286be673292b.jpg?v=1777450387","url":"https:\/\/vxb.com\/products\/six-by-six-by-two-inch-granite-surface-plate-grade","provider":"VXB Bearings","version":"1.0","type":"link"}