{"id":826,"date":"2025-10-29T09:18:16","date_gmt":"2025-10-29T09:18:16","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&#038;p=826"},"modified":"2026-10-23T12:03:14","modified_gmt":"2026-10-23T12:03:14","slug":"hrc45-4-flute-inch-size-carbide-end-mill","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/fr\/produit\/hrc45-4-flute-inch-size-carbide-end-mill\/","title":{"rendered":"Fraise \u00e0 bout carr\u00e9 en carbure HRC45 \u00e0 4 dents, au pouce, pour l'acier"},"content":{"rendered":"<div class=\"hy-tab-wrap\" style=\"width: 100%; max-width: 1140px; margin: 20px auto; padding: 20px 16px 0; background: #ffffff; font-family: Inter,Arial,Helvetica,sans-serif; box-sizing: border-box;\">\n<p><!-- OVERVIEW --><\/p>\n<section class=\"hy-tab-section\" style=\"margin: 0 0 30px; padding: 0;\">\n<h2 class=\"hy-tab-main-title\" style=\"margin: 20px 0 14px !important; padding: 0;\">HRC45 4 Flute Inch Size Carbide End Mill Overview<\/h2>\n<p>Le pr\u00e9sent <strong>HRC45 4-flute inch-size carbide square end mill<\/strong> features an <strong>AlTiN coating<\/strong> for side milling, shoulder milling and finishing in carbon steel, alloy steel and selected tool steels. Available in <strong>1\/16\u2033\u20133\/4\u2033 fractional-inch sizes<\/strong>, with mixed-size orders and repeat supply for distributor stocking.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 24px; width: 100%;\">\n<p><!-- LEFT: FEATURES --><\/p>\n<div style=\"flex: 1 1 340px; min-width: 0;\">\n<h3 style=\"margin: 0 0 14px; color: #2146b5; font-size: 22px; font-weight: bold; line-height: 1.3;\">Caract\u00e9ristiques principales<\/h3>\n<div style=\"margin-bottom: 14px;\">\n<p><strong style=\"display: block; margin-bottom: 3px; color: #1e293b; font-size: 15px;\">Fractional Inch-Size Range<\/strong><\/p>\n<p style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.5;\">Standard cutting diameters from 1\/16\u2033 to 3\/4\u2033.<\/p>\n<\/div>\n<div style=\"margin-bottom: 14px;\">\n<p><strong style=\"display: block; margin-bottom: 3px; color: #1e293b; font-size: 15px;\">4-Flute AlTiN-Coated Design<\/strong><\/p>\n<p style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.5;\">Four cutting edges and AlTiN coating for suitable steel milling.<\/p>\n<\/div>\n<div style=\"margin-bottom: 14px;\">\n<p><strong style=\"display: block; margin-bottom: 3px; color: #1e293b; font-size: 15px;\">Commandes de tailles vari\u00e9es<\/strong><\/p>\n<p style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.5;\">Flexible inch-size combinations for distributors and importers.<\/p>\n<\/div>\n<div>\n<p><strong style=\"display: block; margin-bottom: 3px; color: #1e293b; font-size: 15px;\">Repeat Supply &amp; OEM<\/strong><\/p>\n<p style=\"margin: 0; color: #475569; font-size: 14px; line-height: 1.5;\">Specification-based repeat orders and private-label options.<\/p>\n<\/div>\n<\/div>\n<p><!-- RIGHT: VIDEO --><\/p>\n<div style=\"flex: 1 1 340px; min-width: 0; margin: 0; padding: 0; border: 0; border-radius: 0; box-shadow: none; background: transparent;\"><video class=\"lazyload\" style=\"display: block; width: 100%; max-width: 320px; height: auto; margin: 0 auto; padding: 0; border: 0; outline: none; border-radius: 0; box-shadow: none; background: transparent; object-fit: contain;\" preload=\"metadata\" autoplay=\"autoplay\" loop=\"loop\" muted=\"\" controls=\"controls\" width=\"300\" height=\"150\"><source src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/09\/HRC45-4-flutes-carbide-square-end-mill-video.mp4\" type=\"video\/mp4\" \/>Votre navigateur ne prend pas en charge la vid\u00e9o HTML5.<\/video><\/div>\n<\/div>\n<\/section>\n<section class=\"hy-tab-section\" style=\"margin: 0; padding: 0;\">\n<h3 class=\"hy-section-title\" style=\"margin: 0 0 14px; color: #2146b5; font-size: 24px; line-height: 1.3; font-weight: bold;\">Galerie de produits<\/h3>\n<p style=\"margin: 0 0 18px; color: #475569; font-size: 15px; line-height: 1.6;\">Inch-size carbide square end mill series, cutting geometry and available configurations.<\/p>\n<p><!-- IMAGE GRID --><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 18px; width: 100%; margin: 0; padding: 0; box-sizing: border-box;\">\n<p><!-- IMAGE 1 --><\/p>\n<div style=\"flex: 1 1 440px; min-width: 0; margin: 0; padding: 0; box-sizing: border-box;\">\n<p><img decoding=\"async\" class=\"lazyload\" data-src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-6_\u526f\u672c-scaled.webp\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"HRC45 four-flute inch-size solid carbide square end mill series\" title=\"\"><noscript><img decoding=\"async\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-6_\u526f\u672c-scaled.webp\" alt=\"HRC45 four-flute inch-size solid carbide square end mill series\" title=\"\"><\/noscript><\/p>\n<\/div>\n<p><!-- IMAGE 2 --><\/p>\n<div style=\"flex: 1 1 440px; min-width: 0; margin: 0; padding: 0; box-sizing: border-box;\">\n<p><img decoding=\"async\" class=\"lazyload\" data-src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-1_\u526f\u672c-2.webp\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Four-flute inch-size solid carbide end mill cutting geometry\" title=\"\"><noscript><img decoding=\"async\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-1_\u526f\u672c-2.webp\" alt=\"Four-flute inch-size solid carbide end mill cutting geometry\" title=\"\"><\/noscript><\/p>\n<\/div>\n<p><!-- IMAGE 3 --><\/p>\n<div style=\"flex: 1 1 440px; min-width: 0; margin: 0; padding: 0; box-sizing: border-box;\">\n<p><img decoding=\"async\" class=\"lazyload\" data-src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-2_\u526f\u672c-1.webp\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Fractional-inch solid carbide square end mill cutting edge detail\" title=\"\"><noscript><img decoding=\"async\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-2_\u526f\u672c-1.webp\" alt=\"Fractional-inch solid carbide square end mill cutting edge detail\" title=\"\"><\/noscript><\/p>\n<\/div>\n<p><!-- IMAGE 4 --><\/p>\n<div style=\"flex: 1 1 440px; min-width: 0; margin: 0; padding: 0; box-sizing: border-box;\">\n<p><img decoding=\"async\" class=\"lazyload\" data-src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-4_\u526f\u672c-scaled.webp\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"HRC45 inch-size four-flute carbide square end mills for steel\" title=\"\"><noscript><img decoding=\"async\" style=\"display: block; width: 100%; height: auto; margin: 0; border-radius: 6px; object-fit: contain;\" src=\"https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/Inch-Size-Fresas-4-Flutes-Flat-Inch-Milling-Cutter-4_\u526f\u672c-scaled.webp\" alt=\"HRC45 inch-size four-flute carbide square end mills for steel\" title=\"\"><\/noscript><\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<div style=\"width: 100% !important; margin: 10px 0 0 0 !important; padding: 0 !important; box-sizing: border-box !important; color: #1e293b !important; font-family: Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif !important; line-height: 1.4 !important; text-align: left !important;\">\n<div style=\"display: block !important; height: auto !important; min-height: 0 !important; margin: 0 0 6px 0 !important; padding: 0 !important; color: #2146b5 !important; font-size: 14px !important; font-weight: 700 !important; line-height: 1.3 !important; letter-spacing: .03em !important; text-transform: uppercase !important;\">HRC45 INCH-SIZE STEEL MILLING SERIES<\/div>\n<div style=\"display: block !important; height: auto !important; min-height: 0 !important; margin: 0 0 12px 0 !important; padding: 0 !important; color: #475569 !important; font-size: 15px !important; font-weight: 400 !important; line-height: 1.5 !important;\">AlTiN-coated 4-flute square-end milling in fractional inch sizes for side milling, shoulder milling, profiling and finishing of carbon steel, alloy steel and tool steel.<\/div>\n<div style=\"display: block !important; width: 100% !important; height: auto !important; min-height: 0 !important; margin: 0 0 10px 0 !important; padding: 5px 0 !important; border-top: 1px solid #cbd5e1 !important; border-bottom: 1px solid #cbd5e1 !important; box-sizing: border-box !important;\">\n<div style=\"display: flex !important; justify-content: space-between !important; align-items: flex-start !important; width: 100% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 5px 0 !important; border-bottom: 1px solid #f1f5f9 !important; box-sizing: border-box !important;\">\n<div style=\"display: flex !important; flex-direction: column !important; justify-content: flex-start !important; align-items: flex-start !important; gap: 3px !important; width: 48% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #64748b !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.3 !important;\">Profil de fin :<\/span><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #1e293b !important; font-size: 15px !important; font-weight: 700 !important; line-height: 1.4 !important; overflow-wrap: anywhere !important;\">Extr\u00e9mit\u00e9 plate \/ carr\u00e9e<\/span><\/div>\n<div style=\"display: flex !important; flex-direction: column !important; justify-content: flex-start !important; align-items: flex-start !important; gap: 3px !important; width: 48% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #64748b !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.3 !important;\">Fl\u00fbte Compte :<\/span><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #1e293b !important; font-size: 15px !important; font-weight: 700 !important; line-height: 1.4 !important; overflow-wrap: anywhere !important;\">4 cannelures<\/span><\/div>\n<\/div>\n<div style=\"display: flex !important; justify-content: space-between !important; align-items: flex-start !important; width: 100% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 5px 0 !important; border-bottom: 1px solid #f1f5f9 !important; box-sizing: border-box !important;\">\n<div style=\"display: flex !important; flex-direction: column !important; justify-content: flex-start !important; align-items: flex-start !important; gap: 3px !important; width: 48% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #64748b !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.3 !important;\">Duret\u00e9 de l'acier :<\/span><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #1e293b !important; font-size: 15px !important; font-weight: 700 !important; line-height: 1.4 !important; overflow-wrap: anywhere !important;\">Up to HRC45<\/span><\/div>\n<div style=\"display: flex !important; flex-direction: column !important; justify-content: flex-start !important; align-items: flex-start !important; gap: 3px !important; width: 48% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #64748b !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.3 !important;\">Angle d'h\u00e9lice :<\/span><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #1e293b !important; font-size: 15px !important; font-weight: 700 !important; line-height: 1.4 !important; overflow-wrap: anywhere !important;\">35\u00b0<\/span><\/div>\n<\/div>\n<div style=\"display: flex !important; justify-content: space-between !important; align-items: flex-start !important; width: 100% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 5px 0 !important; box-sizing: border-box !important;\">\n<div style=\"display: flex !important; flex-direction: column !important; justify-content: flex-start !important; align-items: flex-start !important; gap: 3px !important; width: 48% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #64748b !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.3 !important;\">Size Range:<\/span><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #1e293b !important; font-size: 15px !important; font-weight: 700 !important; line-height: 1.4 !important; overflow-wrap: anywhere !important;\">1\/32\u2033\u20133\/4\u2033<\/span><\/div>\n<div style=\"display: flex !important; flex-direction: column !important; justify-content: flex-start !important; align-items: flex-start !important; gap: 3px !important; width: 48% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #64748b !important; font-size: 14px !important; font-weight: 600 !important; line-height: 1.3 !important;\">Rev\u00eatement :<\/span><span style=\"display: block !important; flex: none !important; margin: 0 !important; padding: 0 !important; color: #1e293b !important; font-size: 15px !important; font-weight: 700 !important; line-height: 1.4 !important; overflow-wrap: anywhere !important;\">AlTiN<\/span><\/div>\n<\/div>\n<\/div>\n<div style=\"display: block !important; width: 100% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\">\n<div style=\"display: block !important; height: auto !important; min-height: 0 !important; margin: 0 0 7px 0 !important; padding: 0 !important; color: #64748b !important; font-size: 13px !important; font-weight: 700 !important; line-height: 1.2 !important; letter-spacing: .02em !important; text-transform: uppercase !important;\">Application \/ Mat\u00e9riau<\/div>\n<div style=\"display: flex !important; flex-wrap: wrap !important; align-items: center !important; gap: 5px 8px !important; width: 100% !important; height: auto !important; min-height: 0 !important; margin: 0 !important; padding: 0 !important; box-sizing: border-box !important;\"><span style=\"display: inline-block !important; margin: 0 !important; padding: 3px 8px !important; border: 1px solid #bfdbfe !important; border-radius: 3px !important; background: #eff6ff !important; color: #1e3a8a !important; font-size: 11px !important; font-weight: 700 !important; line-height: 1.25 !important; white-space: nowrap !important;\">P Acier au carbone<\/span><span style=\"display: inline-block !important; margin: 0 !important; padding: 3px 8px !important; border: 1px solid #bfdbfe !important; border-radius: 3px !important; background: #eff6ff !important; color: #1e3a8a !important; font-size: 11px !important; font-weight: 700 !important; line-height: 1.25 !important; white-space: nowrap !important;\">Acier alli\u00e9 P<\/span><span style=\"display: inline-block !important; margin: 0 !important; padding: 3px 8px !important; border: 1px solid #bfdbfe !important; border-radius: 3px !important; background: #eff6ff !important; color: #1e3a8a !important; font-size: 11px !important; font-weight: 700 !important; line-height: 1.25 !important; white-space: nowrap !important;\">Acier \u00e0 outils P<\/span><span style=\"display: inline-block !important; margin: 0 !important; padding: 3px 8px !important; border: 1px solid #bfdbfe !important; border-radius: 3px !important; background: #eff6ff !important; color: #1e3a8a !important; font-size: 11px !important; font-weight: 700 !important; line-height: 1.25 !important; white-space: nowrap !important;\">P Pre-Hardened Steel<\/span><\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":837,"template":"","meta":{"_acf_changed":false,"googlesitekit_rrm_CAowkrPfCw:productID":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_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":[2604,3641],"product_tag":[2692,2693,4917,424,2670],"class_list":["post-826","product","type-product","status-publish","has-post-thumbnail","product_cat-solid-carbide-end-mills","product_cat-square-end-mills","product_tag-altin-coated","product_tag-cnc-milling","product_tag-inch-size","product_tag-square-end-mill","product_tag-steel-machining","pa_workpiece-material-carbon-alloy-steel","pa_workpiece-material-cast-iron","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":2604,"label":"Solid Carbide End Mills"},{"value":3641,"label":"Square End Mills"}],"product_tag":[{"value":2692,"label":"AlTiN Coated"},{"value":2693,"label":"CNC Milling"},{"value":4917,"label":"Inch Size"},{"value":424,"label":"square end mill"},{"value":2670,"label":"Steel Machining"}],"pa_workpiece-material":[{"value":3617,"label":"Carbon &amp; Alloy Steel"},{"value":3688,"label":"Cast Iron"}]},"featured_image_src_large":["https:\/\/hycuttingtools.com\/wp-content\/uploads\/2025\/10\/HRC451.jpg",960,960,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/product\/826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/media\/837"}],"wp:attachment":[{"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/media?parent=826"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/product_brand?post=826"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/product_cat?post=826"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hycuttingtools.com\/fr\/wp-json\/wp\/v2\/product_tag?post=826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}