{"id":18258,"date":"2025-03-10T13:58:11","date_gmt":"2025-03-10T04:58:11","guid":{"rendered":"https:\/\/ntkcuttingtools.com\/products\/uncategorized\/hc4-zc4\/"},"modified":"2025-05-09T08:35:07","modified_gmt":"2025-05-08T23:35:07","slug":"zc4-hc4","status":"publish","type":"products","link":"https:\/\/ntkcuttingtools.com\/zh-hans\/products\/hardening-material-grade-zh-hans\/zc4-hc4\/","title":{"rendered":"HC4\/ZC4"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"18258\" class=\"elementor elementor-18258 elementor-16426\" data-elementor-post-type=\"products\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c367aec e-con-full e-flex e-con e-parent\" data-id=\"c367aec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be24f1f elementor-widget elementor-widget-shortcode\" data-id=\"be24f1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"17758\" class=\"elementor elementor-17758 elementor-2954 elementor-2954\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7929b290 e-con-full e-flex e-con e-parent\" data-id=\"7929b290\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-56801ead e-flex e-con-boxed e-con e-child\" data-id=\"56801ead\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb8db57 elementor-widget elementor-widget-heading\" data-id=\"cb8db57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">HC4\/ZC4<\/h1>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98c1e89 e-con-full e-flex e-con e-child\" data-id=\"98c1e89\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3078cbb elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"3078cbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><g clip-path=\"url(#clip0_151_183)\"><path d=\"M20 0H4C1.79086 0 0 1.79086 0 4V20C0 22.2091 1.79086 24 4 24H20C22.2091 24 24 22.2091 24 20V4C24 1.79086 22.2091 0 20 0Z\" fill=\"#B5B6B6\"><\/path><path d=\"M6.89648 18V6.36364H9.70898V11.0341H14.2942V6.36364H17.1011V18H14.2942V13.3239H9.70898V18H6.89648Z\" fill=\"#1E1E1E\"><\/path><\/g><defs><clipPath id=\"clip0_151_183\"><rect width=\"24\" height=\"24\" fill=\"white\"><\/rect><\/clipPath><\/defs><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63ade20c elementor-widget elementor-widget-heading\" data-id=\"63ade20c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u7528\u4e8e\u8fde\u7eed\u52a0\u5de5 | \u6c27\u5316\u94dd TiC \u9676\u74f7<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3051785 e-flex e-con-boxed e-con e-child\" data-id=\"3051785\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-250efa09 elementor-widget elementor-widget-text-editor\" data-id=\"250efa09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u6700\u9002\u5408\u94a2\u4ef6\u786c\u8f66\u7684\u8d85\u7ec6\u6676\u7c92\u7ed3\u6784\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e4dd24a e-flex e-con-boxed e-con e-parent\" data-id=\"e4dd24a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ed1e4e elementor-widget elementor-widget-breadcrumbs\" data-id=\"8ed1e4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<span id=\"breadcrumbs\"><span><span><a href=\"https:\/\/ntkcuttingtools.com\/zh-hans\/\">\u9996\u9875<\/a><\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac4579c e-flex e-con-boxed e-con e-parent\" data-id=\"ac4579c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fab7df0 e-con-full e-flex e-con e-child\" data-id=\"fab7df0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce45db3 elementor-widget elementor-widget-heading\" data-id=\"ce45db3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u6700\u9002\u5408\u9ad8\u786c\u6750\u6599\u52a0\u5de5\u7684\u9676\u74f7\u6750\u6599<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f20e038 elementor-widget elementor-widget-text-editor\" data-id=\"f20e038\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u901a\u8fc7\u63d0\u9ad8\u5200\u7247\u57fa\u6750\u7684\u786c\u5ea6\u548c\u5f3a\u5ea6\u5b9e\u73b0\u5353\u8d8a\u6027\u80fd\u3002\n\u9002\u7528\u4e8e HRC 55-70 \u8303\u56f4\u5185\u7684\u9ad8\u786c\u6750\u6599\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06e13ba e-flex e-con-boxed e-con e-parent\" data-id=\"06e13ba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5de335d e-con-full e-flex e-con e-child\" data-id=\"5de335d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6772652 e-con-full e-flex e-con e-child\" data-id=\"6772652\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c00b764 e-con-full e-flex e-con e-child\" data-id=\"c00b764\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce66dcd elementor-widget elementor-widget-heading\" data-id=\"ce66dcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u7279\u70b9<\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f60d2df e-con-full e-flex e-con e-child\" data-id=\"f60d2df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e94de6 elementor-widget elementor-widget-text-editor\" data-id=\"0e94de6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>\u5bf9\u673a\u52a0\u5de5\u786c\u5316\u6750\u6599\u5177\u6709\u51fa\u8272\u7684\u8010\u78e8\u6027<\/li>\n<li>\u6700\u9002\u5408\u786c\u5ea6\u4e3a 55-70 HRC \u7684\u9ad8\u786c\u6750\u6599\u7cbe\u52a0\u5de5<\/li>\n<li>\u91d1\u8272\u6d82\u5c42\u53ef\u8f7b\u677e\u68c0\u6d4b\u8fb9\u7f18\u78e8\u635f<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-80f722f e-con-full e-flex e-con e-child\" data-id=\"80f722f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-3904667 e-con-full e-flex e-con e-child\" data-id=\"3904667\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b741b8 elementor-widget elementor-widget-heading\" data-id=\"7b741b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u5de5\u5177\u5e94\u7528<\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-312b68e e-con-full e-flex e-con e-child\" data-id=\"312b68e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09221c8 elementor-widget elementor-widget-text-editor\" data-id=\"09221c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>\u9ad8\u786c\u6750\u6599\u7684\u8fde\u7eed\u52a0\u5de5<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-963525e e-con-full e-flex e-con e-child\" data-id=\"963525e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22907f4 elementor-widget elementor-widget-heading\" data-id=\"22907f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u6750\u8d28\u7279\u5f81<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f3f759 elementor-widget elementor-widget-image\" data-id=\"7f3f759\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"847\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_map.png\" class=\"attachment-1536x1536 size-1536x1536 wp-image-16429\" alt=\"\" srcset=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_map.png 1000w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_map-300x254.png 300w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_map-768x650.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8958857 e-con-full e-flex e-con e-child\" data-id=\"8958857\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9548500 e-con-full e-flex e-con e-child\" data-id=\"9548500\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b4c4855 e-con-full e-flex e-con e-child\" data-id=\"b4c4855\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67ecbc8 elementor-widget elementor-widget-heading\" data-id=\"67ecbc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\"><span>\u9ad8\u786c\u6750\u6599 - \u7cbe\u52a0\u5de5<\/span><\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b818b4d e-con-full e-flex e-con e-child\" data-id=\"b818b4d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb14f0 elementor-widget elementor-widget-image\" data-id=\"5bb14f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"474\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/10\/thumb-450.jpg\" class=\"attachment-large size-large wp-image-794\" alt=\"\" srcset=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/10\/thumb-450.jpg 768w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/10\/thumb-450-300x185.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5ec1ff elementor-widget elementor-widget-n-accordion\" data-id=\"a5ec1ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1730\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1730\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> \u5207\u524a\u53c2\u6570 <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-up\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-down\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-61fb173 e-con-full e-flex e-con e-child\" data-id=\"61fb173\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-9647fee e-con-full e-flex e-con e-child\" data-id=\"9647fee\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-f9c261e e-con-full e-flex e-con e-child\" data-id=\"f9c261e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-a146938 e-con-full e-flex e-con e-child\" data-id=\"a146938\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd23d7c elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra scroll-table-txt elementor-widget elementor-widget-heading\" data-id=\"bd23d7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">- - - \u6eda\u52a8\u8868\u683c - - -<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2dcaf5 pcTblScl elementor-widget elementor-widget-text-editor\" data-id=\"b2dcaf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table class=\"pcTbl\">\n<tbody>\n<tr>\n<th class=\"pcTblRw120\">\u6750\u8d28<\/th>\n<th class=\"pcTblRw160\">\u88ab\u52a0\u5de5\u6750\u6599<\/th>\n<th class=\"pcTblRw120\">\u52a0\u5de5\u65b9\u5f0f<\/th>\n<th class=\"pcTblRw200\">\u5de5\u5e8f<\/th>\n<th class=\"pcTblRw140\"><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">Cutting speed (m\/min)<\/span>\r\n            <span class=\"measurement inch\">Cutting speed (SFM)<\/span>\r\n        <\/span><\/th>\n<th class=\"pcTblRw140\"><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">Feed(mm\/rev)<\/span>\r\n            <span class=\"measurement inch\">Feed (IPR \/IPT)<\/span>\r\n        <\/span><\/th>\n<th class=\"pcTblRw140\"><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">DOC(mm)<\/span>\r\n            <span class=\"measurement inch\">DOC(inch)<\/span>\r\n        <\/span><\/th>\n<th class=\"pcTblRw120\">\u51b7\u5374\u6db2<\/th>\n<\/tr>\n<tr>\n<td>\nZC4\n<\/td>\n<td rowspan=\"2\">\n\u9ad8\u786c\u6750\u6599\n<\/td>\n<td rowspan=\"2\">\u524d\u626b<\/td>\n<td rowspan=\"2\">\n\u7cbe\u52a0\u5de5\n<\/td>\n<td rowspan=\"2\"><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">40 &#8211; 210<\/span>\r\n            <span class=\"measurement inch\">130 -690<\/span>\r\n        <\/span><\/td>\n<td rowspan=\"2\"><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.07 &#8211; 0.2<\/span>\r\n            <span class=\"measurement inch\">.003 &#8211; .008<\/span>\r\n        <\/span><\/td>\n<td rowspan=\"2\"><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.1 &#8211; 0.7<\/span>\r\n            <span class=\"measurement inch\">.004 &#8211; .028<\/span>\r\n        <\/span><\/td>\n<td rowspan=\"2\">\u5e72\/\u6e7f<\/td>\n<\/tr>\n<tr>\n<td>\nHC4\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1731\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1731\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> \u6848\u4f8b\u5206\u6790 <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-up\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-down\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-c44a2a6 e-con-full e-flex e-con e-child\" data-id=\"c44a2a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-486f10e e-con-full e-flex e-con e-child\" data-id=\"486f10e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-2778e28 e-con-full e-flex e-con e-child\" data-id=\"2778e28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-cab7a38 e-con-full e-flex e-con e-child\" data-id=\"cab7a38\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1185ec4 elementor-widget elementor-widget-text-editor\" data-id=\"1185ec4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table class=\"pcPeTbl\"><tbody><tr><th class=\"pcsName\" colspan=\"2\">\u9f7f\u8f6e\u52a0\u5de5<\/th><\/tr><tr><td class=\"pcPeCdn\"><dl><dt>\u88ab\u52a0\u5de5\u6750\u6599 \uff1a<\/dt><dd>\u6e17\u78b3\u6dec\u706b\u94a2\uff08HRC 63\uff09<\/dd><\/dl><\/td><td class=\"pcPeImg\" rowspan=\"5\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-16437\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4-244x300.png\" alt=\"\" width=\"244\" height=\"300\" srcset=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4-244x300.png 244w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4-768x946.png 768w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4.png 800w\" sizes=\"(max-width: 244px) 100vw, 244px\" \/><\/td><\/tr><tr><td><dl><dt>\u5207\u524a\u901f\u5ea6 \uff1a<\/dt><dd><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">121 m\/min<\/span>\r\n            <span class=\"measurement inch\">397 SFM<\/span>\r\n        <\/span><\/dd><\/dl><\/td><\/tr><tr><td><dl><dt>\u8fdb\u7ed9 \uff1a<\/dt><dd><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.03 &#8211; 0.04 mm\/rev<\/span>\r\n            <span class=\"measurement inch\">.001 &#8211; .002 IPR<\/span>\r\n        <\/span><\/dd><\/dl><\/td><\/tr><tr><td><dl><dt>\u5207\u6df1 \uff1a<\/dt><dd><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.15 mm<\/span>\r\n            <span class=\"measurement inch\">.006 inch<\/span>\r\n        <\/span><\/dd><\/dl><\/td><\/tr><tr><td><dl><dt>\u51b7\u5374\u6db2 \uff1a<\/dt><dd>\u5e72\u5f0f<\/dd><\/dl><\/td><\/tr><tr><th class=\"pcPePdtName1\">ZC4<\/th><td class=\"pcPeSts1\"><div class=\"pcPeBar100\">60 \u4ef6\/\u89d2<\/div><\/td><\/tr><tr><th class=\"pcPePdtName2\">\u7ade\u4e89\u5bf9\u624b\u7684\u9ed1\u74f7<\/th><td class=\"pcPeSts2\" colspan=\"2\"><div class=\"pcPeBar50\">30 \u4ef6\/\u89d2<\/div><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5e4134 elementor-widget elementor-widget-text-editor\" data-id=\"b5e4134\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u4e0e\u7ade\u4e89\u5bf9\u624b\u7684\u5de5\u5177\u76f8\u6bd4\uff0cZC4 \u5177\u6709\u51fa\u8272\u7684\u8010\u78e8\u6027\uff0c\u5de5\u5177\u5bff\u547d\u5ef6\u957f\u4e86\u4e00\u500d\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed81527 e-con-full e-flex e-con e-child\" data-id=\"ed81527\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;laptop&quot;],&quot;sticky_offset&quot;:100,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-853f63b elementor-widget elementor-widget-shortcode\" data-id=\"853f63b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"17665\" class=\"elementor elementor-17665 elementor-12941 elementor-12941\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75b43ec2 e-con-full e-flex e-con e-child\" data-id=\"75b43ec2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-68e76ed2 e-con-full e-flex e-con e-child\" data-id=\"68e76ed2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e774e5d elementor-widget elementor-widget-heading\" data-id=\"e774e5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u76f8\u5173\u65b0\u95fb<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6696aa69 elementor-grid-1 elementor-widget elementor-widget-loop-grid\" data-id=\"6696aa69\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:17678,&quot;columns&quot;:1,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:12,&quot;sizes&quot;:[]},&quot;_skin&quot;:&quot;post&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-loop-nothing-found-message\">\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a85ebe6 e-con-full e-flex e-con e-parent\" data-id=\"a85ebe6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-214abcd e-flex e-con-boxed e-con e-child\" data-id=\"214abcd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3eaaa7 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b3eaaa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u6709\u5173\u8be5\u4ea7\u54c1\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5728\u7ebf\u7535\u5b50\u76ee\u5f55\uff0c\u6216\u4e0b\u8f7d\u76ee\u5f55\/\u4ea7\u54c1\u62a5\u544a<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cec050b e-con-full e-flex e-con e-child\" data-id=\"cec050b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad0db7a elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"ad0db7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/catalog.ntkcuttingtools.com\/Grade.aspx?grade=ZC4\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-book\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u7535\u5b50\u76ee\u5f55\uff08\u6beb\u7c73\uff09<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82d1a9c elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"82d1a9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/catalog.ntkcuttingtools.com\/Grade.aspx?grade=ZC4&#038;GFSTYP=I\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-book\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u7535\u5b50\u76ee\u5f55\uff08\u82f1\u5236\uff09<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9317db7 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"9317db7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/wpdata\/wp-content\/uploads\/2025\/03\/hc4_catalog.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-pdf\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u76ee\u5f55<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3a133c e-flex e-con-boxed e-con e-child\" data-id=\"f3a133c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dcd2537 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"dcd2537\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ntkcuttingtools.com\/zh-hans\/%e8%81%94%e7%b3%bb\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-envelop\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u7acb\u5373\u8054\u7cfb\u6211\u4eec<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ddec33e e-flex e-con-boxed e-con e-child\" data-id=\"ddec33e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28f3e45 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"28f3e45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ntkcuttingtools.com\/zh-hans\/solutions-products\/castiron\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-grid\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u8fd4\u56de\u5217\u8868<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u6700\u9002\u5408\u94a2\u4ef6\u786c\u8f66\u7684\u8d85\u7ec6\u6676\u7c92\u7ed3\u6784<\/p>\n","protected":false},"featured_media":16457,"template":"","product-application":[147],"class_list":["post-18258","products","type-products","status-publish","has-post-thumbnail","hentry","product-application-hardening-material-grade-zh-hans"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HC4\/ZC4 - NTK Cutting Tools<\/title>\n<meta name=\"robots\" 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