{"id":11411,"date":"2026-01-15T14:55:52","date_gmt":"2026-01-15T13:55:52","guid":{"rendered":"https:\/\/www.koro.net.pl\/produkt\/scie-cloche-tct-scie-cloche-en-metal-25-mm-carbure-cimente-koronet\/"},"modified":"2026-05-13T08:37:40","modified_gmt":"2026-05-13T06:37:40","slug":"scie-cloche-tct-scie-cloche-en-metal-25-mm-carbure-cimente-koronet","status":"publish","type":"product","link":"https:\/\/www.koro.net.pl\/fr\/produkt\/scie-cloche-tct-scie-cloche-en-metal-25-mm-carbure-cimente-koronet\/","title":{"rendered":"Scie-cloche TCT Scie-cloche en m\u00e9tal 25 mm \u2013 Carbure ciment\u00e9 \u2013 Koronet"},"content":{"rendered":"

La scie-cloche TCT de Koronet <\/a>(sur la photo, une scie-cloche de taille 23×25 mm)<\/strong> est un outil de pr\u00e9cision con\u00e7u pour percer des trous dans des \u00e9l\u00e9ments m\u00e9talliques. La conception de l\u2019outil a \u00e9t\u00e9 d\u00e9velopp\u00e9e pour un fonctionnement stable en atelier et en production, o\u00f9 le contr\u00f4le du proc\u00e9d\u00e9 de forage et la r\u00e9p\u00e9tabilit\u00e9 dimensionnelle sont cruciaux. <\/p>\n

Le corps de la scie-cloche est en acier, tandis que la partie de coupe est \u00e9quip\u00e9e de dents en carbure (TCT<\/strong>), ce qui permet un per\u00e7age efficace dans les m\u00e9taux tout en maintenant la durabilit\u00e9 des tranchants.<\/p>\n

L\u2019outil est \u00e9quip\u00e9 d\u2019un tr\u00e9pan pilote<\/strong>, responsable du centrage pr\u00e9cis du trou et d\u2019un d\u00e9but stable du processus de forage.<\/p>\n

Dents TCT \u2013 r\u00e9sistance \u00e0 la coupe et stabilit\u00e9<\/strong><\/h3>\n

L\u2019utilisation d\u2019inserts en carbure ciment\u00e9 (TCT) permet :<\/p>\n

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  • \n

    r\u00e9sistance \u00e0 l\u2019usure accrue,<\/p>\n<\/li>\n

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    travail stable dans le traitement des m\u00e9taux,<\/p>\n<\/li>\n

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    Maintenir la g\u00e9om\u00e9trie des pales pendant le fonctionnement.<\/p>\n<\/li>\n<\/ul>\n

    Cette solution permet de r\u00e9aliser des trous aux bords r\u00e9guliers et r\u00e9duit la d\u00e9gradation des outils lors du travail sur des mat\u00e9riaux m\u00e9talliques plus durs.<\/p>\n

    Exercice pilote \u2013 guidage pr\u00e9cis<\/strong><\/h3>\n

    La scie-hoche poss\u00e8de une foreuse pilote centrale, dont la t\u00e2che est la suivante :<\/p>\n

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    • \n

      Positionnement pr\u00e9cis de l\u2019outil,<\/p>\n<\/li>\n

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      insertion stable de la scie-cloche dans le mat\u00e9riau,<\/p>\n<\/li>\n

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      R\u00e9duire le risque de d\u00e9placement au d\u00e9but du forage.<\/p>\n<\/li>\n<\/ul>\n

      La foreuse pilote est rempla\u00e7able, ce qui permet de la d\u00e9monter et de la maintenir.<\/p>\n

      Trous d\u2019\u00e9jection \u2013 retrait des copeaux<\/strong><\/h3>\n

      Le corps de la scie-cloche est \u00e9quip\u00e9 de trous d\u2019\u00e9jection qui permettent :<\/p>\n

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        retrait efficace des copeaux de la zone de coupe,<\/p>\n<\/li>\n

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        r\u00e9duction du bouchon de l\u2019outil,<\/p>\n<\/li>\n

      • \n

        un fonctionnement plus stable et plus s\u00fbr.<\/p>\n<\/li>\n<\/ul>\n

        Cette solution am\u00e9liore le contr\u00f4le du processus de forage et affecte la qualit\u00e9 du trou r\u00e9alis\u00e9.<\/p>\n

        Tige hexagonale (HEX) \u2013 fixation s\u00e9curis\u00e9e<\/strong><\/h3>\n

        La poign\u00e9e hexagonale (HEX) utilis\u00e9e garantit :<\/p>\n

          \n
        • \n

          Si\u00e8ges stables dans le mandrin de forage,<\/p>\n<\/li>\n

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          R\u00e9duction du glissement de l\u2019outil<\/p>\n<\/li>\n

        • \n

          transmission du couple de mani\u00e8re contr\u00f4l\u00e9e.<\/p>\n<\/li>\n<\/ul>\n

          La scie-hoche est con\u00e7ue pour fonctionner avec des perceuses et des outils \u00e9lectriques \u00e9quip\u00e9s d\u2019un manche compatible avec la tige HEX.<\/p>\n

          Application<\/h3>\n

          La scie-cloche TCT pour Koronet m\u00e9tallique est con\u00e7ue pour l\u2019usinage :<\/p>\n

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          • \n

            Aciers structurels,<\/p>\n<\/li>\n

          • \n

            des t\u00f4les d\u2019acier,<\/p>\n<\/li>\n

          • \n

            profils m\u00e9talliques,<\/p>\n<\/li>\n

          • \n

            de tuyaux m\u00e9talliques et de composants d\u2019\u00e9paisseur standard.<\/p>\n<\/li>\n<\/ul>\n

            L\u2019outil assure un fonctionnement stable, le contr\u00f4le du proc\u00e9d\u00e9 de forage et la r\u00e9p\u00e9tabilit\u00e9 des trous en atelier et en production.<\/p>\n","protected":false},"excerpt":{"rendered":"

            La scie-cloche TCT de Koronet (sur la photo, une scie-cloche de taille 23×25 mm) est un outil de pr\u00e9cision con\u00e7u pour percer des trous dans des \u00e9l\u00e9ments m\u00e9talliques. La conception […]<\/p>\n","protected":false},"featured_media":8789,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[174,179],"product_tag":[],"class_list":{"0":"post-11411","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-outils","7":"product_cat-scies-cloches-tct","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes"},"acf":[],"yoast_head":"\nScie-cloche TCT pour m\u00e9tal 25 mm \u2013 widium \u2013 HEX \u2013 Koronet<\/title>\n<meta name=\"description\" content=\"Scie-cloche TCT pour m\u00e9tal koronet. 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