{"id":991,"date":"2026-06-20T00:23:33","date_gmt":"2026-06-19T16:23:33","guid":{"rendered":"https:\/\/light.mybiz852.com\/?post_type=product&#038;p=991"},"modified":"2026-08-10T15:12:28","modified_gmt":"2026-08-10T07:12:28","slug":"driving-head-tip","status":"publish","type":"product","link":"https:\/\/hknovatech.com\/zh\/product\/driving-head-tip\/","title":{"rendered":"Driving Head + Tip &#8211; Kumwell"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" class=\"alignnone size-medium wp-image-1058\" srcset=\"https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR-300x300.jpg 300w, https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR-150x150.jpg 150w, https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR-768x768.jpg 768w, https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR-600x600.jpg 600w, https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR-100x100.jpg 100w, https:\/\/hknovatech.com\/wp-content\/uploads\/image_Kumwell_GRTTR.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>    <title>Driving Head &#038; Tip<\/title><\/p>\n<style>\n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }<\/p>\n<p>        body {\n            background: #f5f7fb;\n            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n            display: flex;\n            justify-content: center;\n            align-items: center;\n            min-height: 100vh;\n            padding: 2rem 1rem;\n        }<\/p>\n<p>        .card {\n            max-width: 800px;\n            width: 100%;\n            background: #ffffff;\n            border-radius: 24px;\n            box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15), 0 8px 24px -6px rgba(0, 0, 0, 0.05);\n            overflow: hidden;\n            transition: all 0.2s ease;\n        }<\/p>\n<p>        .table-header {\n            padding: 0.5rem 2rem 0.3rem 2rem;\n            border-bottom: 1px solid #eef2f6;\n        }<\/p>\n<p>        .table-header h2 {\n            font-size: 1.6rem;\n            font-weight: 600;\n            letter-spacing: -0.01em;\n            color: #0b1b2f;\n            display: inline-block;\n            border-bottom: 4px solid #d0312d;\n            padding-bottom: 0.2rem;\n            margin-bottom: 0.1rem;\n            line-height: 1.3;\n        }<\/p>\n<p>        .table-header h3 {\n            font-size: 1.2rem;\n            font-weight: 500;\n            color: #1f334a;\n            margin-top: 0.2rem;\n            margin-bottom: 0.1rem;\n            padding-bottom: 0.1rem;\n            border-bottom: 2px solid #dce3ed;\n            display: inline-block;\n        }<\/p>\n<p>        .table-wrapper {\n            padding: 0 0.25rem 0.25rem 0.25rem;\n            overflow-x: auto;\n        }<\/p>\n<p>        table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 0.95rem;\n            white-space: nowrap;\n        }<\/p>\n<p>        th {\n            text-align: left;\n            padding: 0.4rem 0.6rem 0.4rem 1rem;\n            font-weight: 600;\n            font-size: 0.75rem;\n            letter-spacing: 0.03em;\n            text-transform: uppercase;\n            color: #3d4e6b;\n            background: #f8faff;\n            border-bottom: 2px solid #e3e9f2;\n        }<\/p>\n<p>        td {\n            padding: 0.4rem 0.6rem 0.4rem 1rem;\n            border-bottom: 1px solid #eef2f8;\n            color: #1a2b3f;\n            font-weight: 450;\n        }<\/p>\n<p>        tr:last-child td {\n            border-bottom: none;\n        }<\/p>\n<p>        tbody tr:hover {\n            background: #f6f9ff;\n            transition: background 0.15s;\n        }<\/p>\n<p>        .code-cell {\n            font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;\n            font-weight: 500;\n            color: #0a2a44;\n            letter-spacing: 0.02em;\n        }<\/p>\n<p>        .numeric-cell {\n            text-align: right;\n            font-feature-settings: \"tnum\";\n            font-variant-numeric: tabular-nums;\n            padding-right: 1.5rem;\n        }<\/p>\n<p>        .weight-cell {\n            font-weight: 500;\n            color: #1a3a5a;\n        }<\/p>\n<p>        @media (max-width: 640px) {\n            .table-header {\n                padding: 0.4rem 1rem 0.2rem 1rem;\n            }\n            .table-header h2 {\n                font-size: 1.3rem;\n            }\n            .table-header h3 {\n                font-size: 1rem;\n            }\n            td, th {\n                padding: 0.3rem 0.4rem 0.3rem 0.6rem;\n                font-size: 0.8rem;\n            }\n            .numeric-cell {\n                padding-right: 1rem;\n            }\n        }<\/p>\n<p>        tbody tr:nth-child(even) {\n            background: #fbfdff;\n        }\n        tbody tr:nth-child(even):hover {\n            background: #f4f8ff;\n        }<\/p>\n<p>        .table-spacer {\n            height: 1.5rem;\n            border-bottom: 2px dashed #dce3ed;\n            margin: 0 2rem;\n        }<\/p>\n<p>        .meta-section {\n            padding: 0.4rem 2rem 0.6rem 2rem;\n            background: #fafcff;\n            border-top: 1px solid #e6ecf4;\n        }<\/p>\n<p>        .meta-table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 0.95rem;\n        }<\/p>\n<p>        .meta-table td {\n            padding: 0.2rem 0.4rem 0.2rem 0;\n            border: none;\n            vertical-align: top;\n            background: transparent;\n            font-weight: 400;\n            color: #1a3047;\n        }<\/p>\n<p>        .meta-table .label-cell {\n            font-weight: 700;\n            color: #0b1f33;\n            width: 120px;\n            white-space: nowrap;\n            padding-right: 1.5rem;\n            vertical-align: top;\n            padding-top: 0.2rem;\n        }<\/p>\n<p>        .meta-table .value-cell {\n            font-weight: 400;\n            padding-top: 0.2rem;\n        }<\/p>\n<p>        .meta-item {\n            display: block;\n            margin-bottom: 0.1rem;\n            padding-left: 1.2rem;\n            position: relative;\n        }<\/p>\n<p>        .meta-item:last-child {\n            margin-bottom: 0;\n        }<\/p>\n<p>        .meta-item::before {\n            content: \"-\";\n            position: absolute;\n            left: 0;\n            color: #1a3047;\n            font-weight: 500;\n        }<\/p>\n<p>        .meta-table tr:not(:last-child) td {\n            padding-bottom: 0.1rem;\n        }<\/p>\n<p>        @media (max-width: 600px) {\n            .meta-table .label-cell {\n                width: 90px;\n                padding-right: 1rem;\n                font-size: 0.9rem;\n            }\n            .meta-table td {\n                padding: 0.15rem 0.3rem 0.15rem 0;\n                font-size: 0.9rem;\n            }\n            .meta-section {\n                padding: 0.3rem 1rem 0.5rem 1rem;\n            }\n            .table-spacer {\n                margin: 0 1rem;\n                height: 1.2rem;\n            }\n        }\n    <\/style>\n<p><\/head><br \/>\n<body><\/p>\n<div class=\"card\">\n<p>    <!-- ==================== DRIVING HEAD ==================== --><\/p>\n<div class=\"table-header\">\n<h1>Driving Head<\/h1>\n<\/p><\/div>\n<p>    <!-- -------- For Threaded Type -------- --><\/p>\n<div class=\"table-header\" style=\"border-bottom: none; padding: 0.3rem 2rem 0.1rem 2rem;\">\n<h3>For Threaded Type<\/h3>\n<\/p><\/div>\n<div class=\"table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Code No.<\/th>\n<th>Rod (\u00d8) (in)<\/th>\n<th>Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"code-cell\">GRBDH 12<\/td>\n<td class=\"numeric-cell\">1\/2<\/td>\n<td class=\"numeric-cell weight-cell\">0.06<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRBDH 58<\/td>\n<td class=\"numeric-cell\">5\/8<\/td>\n<td class=\"numeric-cell weight-cell\">0.09<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRBDH 34<\/td>\n<td class=\"numeric-cell\">3\/4<\/td>\n<td class=\"numeric-cell weight-cell\">0.16<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRBDH 1<\/td>\n<td class=\"numeric-cell\">1<\/td>\n<td class=\"numeric-cell weight-cell\">0.35<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>    <!-- Meta: Threaded Type --><\/p>\n<div class=\"meta-section\">\n<table class=\"meta-table\">\n<tbody>\n<tr>\n<td class=\"label-cell\">Material<\/td>\n<td class=\"value-cell\">High tensile strength steel<\/td>\n<\/tr>\n<tr>\n<td class=\"label-cell\">Application<\/td>\n<td class=\"value-cell\">\n                        <span class=\"meta-item\">Protect the top of ground rod while driving.<\/span>\n                    <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>    <!-- spacer between sub-tables --><\/p>\n<div style=\"height: 0.5rem;\"><\/div>\n<p>    <!-- -------- For Standard Type -------- --><\/p>\n<div class=\"table-header\" style=\"border-bottom: none; padding: 0.3rem 2rem 0.1rem 2rem;\">\n<h3>For Standard Type<\/h3>\n<\/p><\/div>\n<div class=\"table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Code No.<\/th>\n<th>Rod (\u00d8) (in)<\/th>\n<th>Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"code-cell\">GRDSR 12<\/td>\n<td class=\"numeric-cell\">1\/2<\/td>\n<td class=\"numeric-cell weight-cell\">0.13<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRDSR 58<\/td>\n<td class=\"numeric-cell\">5\/8<\/td>\n<td class=\"numeric-cell weight-cell\">0.16<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRDSR 34<\/td>\n<td class=\"numeric-cell\">3\/4<\/td>\n<td class=\"numeric-cell weight-cell\">0.19<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRDSR 1<\/td>\n<td class=\"numeric-cell\">1<\/td>\n<td class=\"numeric-cell weight-cell\">0.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>    <!-- Meta: Standard Type --><\/p>\n<div class=\"meta-section\">\n<table class=\"meta-table\">\n<tbody>\n<tr>\n<td class=\"label-cell\">Material<\/td>\n<td class=\"value-cell\">High tensile strength steel<\/td>\n<\/tr>\n<tr>\n<td class=\"label-cell\">Application<\/td>\n<td class=\"value-cell\">\n                        <span class=\"meta-item\">Protect the top of ground rod while driving.<\/span>\n                    <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>    <!-- ==================== SPACER ==================== --><\/p>\n<div class=\"table-spacer\"><\/div>\n<p><br><br><\/p>\n<p>    <!-- ==================== TIP ==================== --><\/p>\n<div class=\"table-header\">\n<h1>Tip<\/h1>\n<\/p><\/div>\n<p>    <!-- -------- For Threaded Type -------- --><\/p>\n<div class=\"table-header\" style=\"border-bottom: none; padding: 0.3rem 2rem 0.1rem 2rem;\">\n<h3>For Threaded Type<\/h3>\n<\/p><\/div>\n<div class=\"table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Code No.<\/th>\n<th>Rod (\u00d8) (in)<\/th>\n<th>Weight (kg)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"code-cell\">GRTTR 12<\/td>\n<td class=\"numeric-cell\">1\/2<\/td>\n<td class=\"numeric-cell weight-cell\">0.025<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRTTR 58<\/td>\n<td class=\"numeric-cell\">5\/8<\/td>\n<td class=\"numeric-cell weight-cell\">0.030<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRTTR 34<\/td>\n<td class=\"numeric-cell\">3\/4<\/td>\n<td class=\"numeric-cell weight-cell\">0.070<\/td>\n<\/tr>\n<tr>\n<td class=\"code-cell\">GRTTR 1<\/td>\n<td class=\"numeric-cell\">1<\/td>\n<td class=\"numeric-cell weight-cell\">0.10<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>    <!-- Meta: Tip --><\/p>\n<div class=\"meta-section\">\n<table class=\"meta-table\">\n<tbody>\n<tr>\n<td class=\"label-cell\">Material<\/td>\n<td class=\"value-cell\">High tensile strength steel<\/td>\n<\/tr>\n<tr>\n<td class=\"label-cell\">Application<\/td>\n<td class=\"value-cell\">\n                        <span class=\"meta-item\">Protect the top of ground rod while driving.<\/span>\n                    <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n<p><a class=\"button_blue\" href=\"https:\/\/hknovatech.com\/wp-content\/uploads\/pdf_Kumwell_5.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">More..<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Driving Head &#038; Tip Driving Head For Threaded Type Code No. Rod (\u00d8) (in) Weight (kg) GRBDH 12 1\/2 0.06 GRBDH 58 5\/8 0.09 GRBDH 34 3\/4 0.16 GRBDH 1 1 0.35 Material High tensile strength steel Application Protect the top of ground rod while driving. For Standard Type Code No. Rod (\u00d8) (in) Weight [&hellip;]<\/p>\n","protected":false},"featured_media":203,"template":"","meta":{"_acf_changed":false},"product_brand":[21],"product_cat":[63,33],"product_tag":[35],"class_list":["post-991","product","type-product","status-publish","has-post-thumbnail","product_brand-2_kumwell","product_cat-connectors","product_cat-kumwell","product_tag-kumwell","first","instock","virtual","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/product\/991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/media\/203"}],"wp:attachment":[{"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/media?parent=991"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/product_brand?post=991"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/product_cat?post=991"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hknovatech.com\/zh\/wp-json\/wp\/v2\/product_tag?post=991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}