{"id":1289,"date":"2026-01-02T21:42:32","date_gmt":"2026-01-02T13:42:32","guid":{"rendered":"https:\/\/jtlcnc.com\/?post_type=product&p=1289"},"modified":"2026-01-08T15:09:02","modified_gmt":"2026-01-08T07:09:02","slug":"granite-square-ruler-2","status":"publish","type":"product","link":"https:\/\/jtlcnc.com\/fr\/produit\/granite-square-ruler-2\/","title":{"rendered":"R\u00e8gle carr\u00e9e en granit"},"content":{"rendered":"

Utilis\u00e9 pour la d\u00e9tection de la verticalit\u00e9 et du parall\u00e9lisme, et peut \u00eatre utilis\u00e9 comme r\u00e9f\u00e9rence de mesure absolue \u00e0 90\u00b0.
\nLes outils de mesure de pr\u00e9cision en granit sont fabriqu\u00e9s \u00e0 partir de pierre \u201cverte de Jinan\u201d de haute qualit\u00e9, par traitement m\u00e9canique et meulage manuel de pr\u00e9cision. Haute pr\u00e9cision, pas de d\u00e9formation, bonne stabilit\u00e9 et longue dur\u00e9e de vie.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u89c4\u683c
\nDimension<\/td>\n		\u76f8\u90bb\u4e24\u6d4b\u91cf\u9762\u5782\u76f4\u5ea6<\/p>\n

Perpendicularit\u00e9 entre les deux surfaces de mesure<\/td>\n

\u00a0\u6d4b\u91cf\u9762\u76f4\u7ebf\u5ea6<\/p>\n

Mesure de la rectitude des surfaces<\/td>\n

\u76f8\u5bf9\u6d4b\u91cf\u9762\u5e73\u884c\u5ea6<\/p>\n

Parall\u00e9lisme de la surface de mesure relative<\/td>\n<\/tr>\n

\u7cbe\u5ea6\u7b49\u7ea7Pr\u00e9cision\uff08\u03bcm\uff09<\/td>\n<\/td>\n<\/tr>\n
00\u7ea7<\/td>\n0\u7ea7<\/td>\n00\u7ea7<\/td>\n0\u7ea7<\/td>\n00\u7ea7<\/td>\n0\u7ea7<\/td>\n<\/tr>\n
160\u00d7160<\/td>\n2<\/td>\n4<\/td>\n0.8<\/td>\n1.7<\/td>\n2<\/td>\n4<\/td>\n<\/tr>\n
200\u00d7200<\/td>\n2<\/td>\n4<\/td>\n0.9<\/td>\n1.8<\/td>\n2<\/td>\n4<\/td>\n<\/tr>\n
250\u00d7250<\/td>\n2.2<\/td>\n4.5<\/td>\n1<\/td>\n2<\/td>\n2.2<\/td>\n4.5<\/td>\n<\/tr>\n
315\u00d7315<\/td>\n2.6<\/td>\n5.2<\/td>\n1.1<\/td>\n2.3<\/td>\n2.6<\/td>\n5.5<\/td>\n<\/tr>\n
400\u00d7400<\/td>\n3<\/td>\n6<\/td>\n1.3<\/td>\n2.6<\/td>\n3<\/td>\n6<\/td>\n<\/tr>\n
500\u00d7500<\/td>\n3.5<\/td>\n7<\/td>\n1.5<\/td>\n3<\/td>\n3.5<\/td>\n7<\/td>\n<\/tr>\n
600\u00d7600<\/td>\n4.2<\/td>\n8.3<\/td>\n1.8<\/td>\n3.5<\/td>\n4.2<\/td>\n8.3<\/td>\n<\/tr>\n
Note : L'erreur de plan\u00e9it\u00e9 et de rectitude de la surface de mesure ne doit pas \u00eatre convexe et n'est pas d\u00e9tect\u00e9e \u00e0 moins de 2,5 mm de l'intersection de chaque mesure.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Used for verticality and parallelism detection, and can be used as a 90 \u00b0 absolute measurement reference. Granite precision measuring tools are made from high-quality “Jinan green” stone through mechanical processing and manual precision grinding. High precision, no deformation, good stability, and long lifespan. \u89c4\u683c Dimension \u76f8\u90bb\u4e24\u6d4b\u91cf\u9762\u5782\u76f4\u5ea6 Perpendicularity between the two measuring surface \u00a0\u6d4b\u91cf\u9762\u76f4\u7ebf\u5ea6 Measuring…<\/p>","protected":false},"featured_media":1447,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-1289","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tool","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":40,"label":"Granite precision measuring tool"}]},"featured_image_src_large":["https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/01\/fangchi3-1024x768.jpg",1024,768,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product\/1289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media\/1447"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/media?parent=1289"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1289"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1289"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}