{"id":1636,"date":"2026-10-02T12:58:19","date_gmt":"2026-10-02T04:58:19","guid":{"rendered":"https:\/\/chpdc.com\/?post_type=cxb_products&#038;p=1636"},"modified":"2026-10-02T12:59:38","modified_gmt":"2026-10-02T04:59:38","slug":"three-wing-concave-pdc-drag-bit","status":"publish","type":"cxb_products","link":"https:\/\/chpdc.com\/zh\/products\/three-wing-concave-pdc-drag-bit\/","title":{"rendered":"Three-Wing Concave PDC Drag Bit"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Non-coring PDC drill bit designed for water well, anchor, grouting, geothermal and construction drilling in soft to medium-hard formations<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Size:<\/strong> 75\u2013325mm<br \/>\n<strong>Application:<\/strong> Water Well \/ Anchor \/ Grouting \/ Geothermal<br \/>\n<strong>Formation:<\/strong> Soft to Medium-Hard Rock<br \/>\n<strong>Structure:<\/strong> Three-Wing Concave<br \/>\n<strong>PDC Cutters:<\/strong> 1308 \/ 1304 combinations<br \/>\n<strong>Customization:<\/strong> Size \/ Thread \/ Cutter Layout<\/p>","protected":false},"featured_media":1645,"menu_order":0,"template":"","cxb_product_category":[17,38],"cxb_product_tag":[],"class_list":["post-1636","cxb_products","type-cxb_products","status-publish","has-post-thumbnail","hentry","cxb_product_category-drilling-bits","cxb_product_category-pdc-rock-drill-bits"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Three-Wing Concave PDC Drag Bit | 75\u2013225mm<\/title>\n<meta name=\"description\" content=\"Three-wing concave PDC drag bit for water well, anchor, grouting and geothermal drilling. Available in 75\u2013275 mm sizes with custom threads and PDC cutter layouts\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Three-Wing Concave PDC Drag Bit | 75\u2013225mm\" \/>\n<meta property=\"og:description\" content=\"Three-wing concave PDC drag bit for water well, anchor, grouting and geothermal drilling. Available in 75\u2013275 mm sizes with custom threads and PDC cutter layouts\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chpdc.com\/zh\/products\/three-wing-concave-pdc-drag-bit\/\" \/>\n<meta property=\"og:site_name\" content=\"Chenghui Drilling Tools\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-02T04:59:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/Three-wing-PDC-bit08.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/\",\"url\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/\",\"name\":\"Three-Wing Concave PDC Drag Bit | 75\u2013225mm\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/chpdc.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/chpdc.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Three-wing-PDC-bit08.webp\",\"datePublished\":\"2026-10-02T04:58:19+00:00\",\"dateModified\":\"2026-10-02T04:59:38+00:00\",\"description\":\"Three-wing concave PDC drag bit for water well, anchor, grouting and geothermal drilling. Available in 75\u2013275 mm sizes with custom threads and PDC cutter layouts\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/#primaryimage\",\"url\":\"https:\\\/\\\/chpdc.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Three-wing-PDC-bit08.webp\",\"contentUrl\":\"https:\\\/\\\/chpdc.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Three-wing-PDC-bit08.webp\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/chpdc.com\\\/products\\\/three-wing-concave-pdc-drag-bit\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/chpdc.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ea7\u54c1\",\"item\":\"https:\\\/\\\/chpdc.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Three-Wing Concave PDC Drag Bit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/chpdc.com\\\/#website\",\"url\":\"https:\\\/\\\/chpdc.com\\\/\",\"name\":\"Chenghui Drilling Tools\",\"description\":\"China Manufacturer of PDC Drill Bits, Tricone Bits, DTH Tools &amp; Drilling Equipment\",\"publisher\":{\"@id\":\"https:\\\/\\\/chpdc.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/chpdc.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/chpdc.com\\\/#organization\",\"name\":\"Chenghui Drilling (Shenzhen) Technology Co., Ltd.\",\"url\":\"https:\\\/\\\/chpdc.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/chpdc.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/chpdc.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/CH-drillmfg-LOGO.jpg\",\"contentUrl\":\"https:\\\/\\\/chpdc.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/CH-drillmfg-LOGO.jpg\",\"width\":512,\"height\":512,\"caption\":\"Chenghui Drilling (Shenzhen) Technology Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/chpdc.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Three-Wing Concave PDC Drag Bit | 75\u2013225mm","description":"Three-wing concave PDC drag bit for water well, anchor, grouting and geothermal drilling. Available in 75\u2013275 mm sizes with custom threads and PDC cutter layouts","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"zh_CN","og_type":"article","og_title":"Three-Wing Concave PDC Drag Bit | 75\u2013225mm","og_description":"Three-wing concave PDC drag bit for water well, anchor, grouting and geothermal drilling. Available in 75\u2013275 mm sizes with custom threads and PDC cutter layouts","og_url":"https:\/\/chpdc.com\/zh\/products\/three-wing-concave-pdc-drag-bit\/","og_site_name":"Chenghui Drilling Tools","article_modified_time":"2026-10-02T04:59:38+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/Three-wing-PDC-bit08.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/","url":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/","name":"Three-Wing Concave PDC Drag Bit | 75\u2013225mm","isPartOf":{"@id":"https:\/\/chpdc.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/#primaryimage"},"image":{"@id":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/#primaryimage"},"thumbnailUrl":"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/Three-wing-PDC-bit08.webp","datePublished":"2026-10-02T04:58:19+00:00","dateModified":"2026-10-02T04:59:38+00:00","description":"Three-wing concave PDC drag bit for water well, anchor, grouting and geothermal drilling. Available in 75\u2013275 mm sizes with custom threads and PDC cutter layouts","breadcrumb":{"@id":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/#primaryimage","url":"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/Three-wing-PDC-bit08.webp","contentUrl":"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/10\/Three-wing-PDC-bit08.webp","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/chpdc.com\/products\/three-wing-concave-pdc-drag-bit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/chpdc.com\/"},{"@type":"ListItem","position":2,"name":"\u4ea7\u54c1","item":"https:\/\/chpdc.com\/products\/"},{"@type":"ListItem","position":3,"name":"Three-Wing Concave PDC Drag Bit"}]},{"@type":"WebSite","@id":"https:\/\/chpdc.com\/#website","url":"https:\/\/chpdc.com\/","name":"\u6210\u8f89\u94bb\u5177","description":"\u4e2d\u56fdPDC\u94bb\u5934\u3001\u4e09\u9525\u94bb\u5934\u3001\u6f5c\u5b54\u94bb\u5177\u53ca\u94bb\u63a2\u8bbe\u5907\u5236\u9020\u5546","publisher":{"@id":"https:\/\/chpdc.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chpdc.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/chpdc.com\/#organization","name":"\u8bda\u8f89\u94bb\u63a2\uff08\u6df1\u5733\uff09\u79d1\u6280\u6709\u9650\u516c\u53f8.","url":"https:\/\/chpdc.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/chpdc.com\/#\/schema\/logo\/image\/","url":"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/09\/CH-drillmfg-LOGO.jpg","contentUrl":"https:\/\/chpdc.com\/wp-content\/uploads\/2026\/09\/CH-drillmfg-LOGO.jpg","width":512,"height":512,"caption":"Chenghui Drilling (Shenzhen) Technology Co., Ltd."},"image":{"@id":"https:\/\/chpdc.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/cxb_products\/1636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/cxb_products"}],"about":[{"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/types\/cxb_products"}],"version-history":[{"count":2,"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/cxb_products\/1636\/revisions"}],"predecessor-version":[{"id":1649,"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/cxb_products\/1636\/revisions\/1649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/media\/1645"}],"wp:attachment":[{"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/media?parent=1636"}],"wp:term":[{"taxonomy":"cxb_product_category","embeddable":true,"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/cxb_product_category?post=1636"},{"taxonomy":"cxb_product_tag","embeddable":true,"href":"https:\/\/chpdc.com\/zh\/wp-json\/wp\/v2\/cxb_product_tag?post=1636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}