{"product_id":"hss-serrated-drill-saw-bit-set","title":"⚙️ HSS Serrated Drill Saw Bit Set – Multi-Material Tool 🛠️","description":"\u003cstyle\u003e\n  .drill-bits-page {\n    --db-primary: #ea580c;     \/* 工业硬核能量橙 *\/\n    --db-accent: #f59e0b;      \/* 强韧合金金黄 *\/\n    --db-dark: #111827;        \/* 极夜曜石深灰黑 *\/\n    --db-red: #ba372a;         \/* 高光警示红 *\/\n    --db-soft: #fafaf9;        \/* 洁净温润浅冷灰底 *\/\n    --db-border: #fed7aa;      \/* 暖金金属微光边框 *\/\n    --db-text: #1f2937;\n    --db-muted: #4b5563;\n    --db-white: #ffffff;\n\n    max-width: 760px; \/* 锁定移动端黄金宽度 *\/\n    margin: 0 auto;\n    padding: 10px;\n    box-sizing: border-box;\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n    color: var(--db-text);\n    line-height: 1.65;\n    background: var(--db-white);\n  }\n\n  .drill-bits-page * {\n    box-sizing: border-box;\n  }\n\n  .drill-bits-page h1,\n  .drill-bits-page h2,\n  .drill-bits-page h3,\n  .drill-bits-page p {\n    margin-top: 0;\n  }\n\n  .drill-bits-page h1 {\n    margin-bottom: 8px;\n    font-family: Georgia, 'Times New Roman', serif;\n    font-size: 24px;\n    line-height: 1.25;\n    font-weight: 900;\n    color: var(--db-dark);\n  }\n\n  .drill-bits-page h2 {\n    margin-bottom: 12px;\n    font-family: Georgia, 'Times New Roman', serif;\n    font-size: 19.5px;\n    line-height: 1.35;\n    font-weight: 800;\n    color: var(--db-dark);\n  }\n\n  .drill-bits-page h3 {\n    margin-bottom: 4px;\n    font-size: 15px;\n    line-height: 1.4;\n    font-weight: 800;\n    color: var(--db-primary);\n  }\n\n  .drill-bits-page p {\n    margin-bottom: 0;\n    font-size: 13.5px;\n    line-height: 1.55;\n    color: var(--db-muted);\n  }\n\n  .drill-bits-page img {\n    display: block;\n    width: 100%;\n    height: auto;\n    border-radius: 14px;\n    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.12);\n  }\n\n  \/* 顶部 Authentic 信任告示栏 *\/\n  .db-usa-trust-bar {\n    padding: 10px 12px;\n    background: #fff5f5;\n    border: 1px solid #feb2b2;\n    border-radius: 10px;\n    margin-bottom: 14px;\n    font-size: 12px;\n    color: #9b2c2c;\n    text-align: center;\n  }\n\n  .db-usa-trust-bar strong {\n    color: var(--db-red);\n  }\n\n  \/* 结构布局模块 *\/\n  .db-section {\n    margin-bottom: 26px;\n  }\n\n  .db-section--soft {\n    padding: 16px;\n    background: var(--db-soft);\n    border: 1px solid var(--db-border);\n    border-radius: 16px;\n  }\n\n  .db-hero {\n    padding: 16px 8px;\n    text-align: center;\n    background: var(--db-soft);\n    border: 1px solid var(--db-border);\n    border-radius: 16px;\n  }\n\n  .db-eyebrow {\n    display: inline-block;\n    margin-bottom: 6px;\n    color: var(--db-primary);\n    font-size: 11px;\n    font-weight: 800;\n    letter-spacing: 1.5px;\n    text-transform: uppercase;\n  }\n\n  \/* 核心优势 2列网格卡片 *\/\n  .db-benefits-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 8px;\n    margin-top: 14px;\n  }\n\n  .db-benefit-card {\n    padding: 12px 10px;\n    background: var(--db-white);\n    border: 1px solid var(--db-border);\n    border-radius: 10px;\n    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.01);\n  }\n\n  .db-benefit-card strong {\n    display: block;\n    font-size: 13.5px;\n    color: var(--db-dark);\n    margin-bottom: 2px;\n  }\n\n  .db-benefit-card p {\n    font-size: 12px;\n    line-height: 1.4;\n  }\n\n  \/* 场景平铺网格 *\/\n  .db-zone-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 8px;\n    margin-top: 14px;\n    text-align: center;\n  }\n\n  .db-zone-item {\n    padding: 10px 4px;\n    background: rgba(255, 255, 255, 0.15) !important;\n    border: 1px solid rgba(255, 255, 255, 0.25) !important;\n    border-radius: 8px;\n    font-size: 12.5px;\n    font-weight: 700;\n    color: #ffffff !important;\n  }\n\n  \/* 纵向 3 步使用指南 *\/\n  .db-steps-list {\n    display: grid;\n    gap: 10px;\n    margin-top: 14px;\n  }\n\n  .db-step-row {\n    display: flex;\n    align-items: flex-start;\n    padding: 12px 14px;\n    background: #ffffff;\n    border: 1px solid var(--db-border);\n    border-radius: 12px;\n  }\n\n  .db-step-circle {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n    width: 24px;\n    height: 24px;\n    margin-right: 12px;\n    background: var(--db-primary);\n    color: #ffffff !important;\n    font-size: 12px;\n    font-weight: 800;\n    border-radius: 50%;\n    margin-top: 2px;\n  }\n\n  .db-step-content {\n    flex: 1;\n    font-size: 13px;\n    line-height: 1.5;\n  }\n\n  .db-step-content strong {\n    color: var(--db-dark);\n  }\n\n  \/* 适用材质标签池 *\/\n  .db-materials-tags {\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: center;\n    gap: 6px;\n    margin-top: 12px;\n  }\n\n  .db-material-tag {\n    background: #ffffff;\n    border: 1px solid var(--db-border);\n    padding: 4px 8px;\n    border-radius: 8px;\n    font-size: 11.5px;\n    font-weight: 700;\n    color: var(--db-dark);\n  }\n\n  \/* ⚙️ 左右工整对齐的技术参数面板 *\/\n  .db-table-box {\n    margin-top: 14px;\n    border: 1px solid var(--db-border);\n    border-radius: 12px;\n    overflow: hidden;\n  }\n\n  .db-spec-row {\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    padding: 12px 16px;\n    font-size: 13px;\n    border-bottom: 1px solid var(--db-soft);\n    background: #ffffff;\n    gap: 12px;\n  }\n\n  .db-spec-row:last-child {\n    border-bottom: none;\n  }\n\n  .db-spec-row:nth-child(even) {\n    background: #fafafa;\n  }\n\n  .db-spec-label {\n    font-weight: 800;\n    color: var(--db-dark);\n    white-space: nowrap;\n  }\n\n  .db-spec-value {\n    text-align: right;\n    color: var(--db-muted);\n    font-weight: 500;\n  }\n\n  .db-notice-box {\n    background: #fff7ed;\n    border: 1px solid #ffedd5;\n    border-radius: 12px;\n    padding: 14px;\n    font-size: 12.5px;\n    color: #9a3412;\n    margin-top: 14px;\n  }\n\n  .db-notice-box ul {\n    margin: 6px 0 0 0;\n    padding-left: 18px;\n  }\n\n  .db-notice-box li {\n    margin-bottom: 4px;\n  }\n\n  \/* 精简型紧凑信托卡片 *\/\n  .db-compact-trust {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 8px;\n    background: #ffffff;\n    border: 1px solid var(--db-border);\n    border-radius: 12px;\n    padding: 12px 8px;\n    text-align: center;\n  }\n\n  .db-trust-item-compact strong {\n    display: block;\n    font-size: 12px;\n    color: var(--db-dark);\n    margin-bottom: 2px;\n  }\n\n  .db-trust-item-compact p {\n    font-size: 11px;\n    color: var(--db-muted);\n    line-height: 1.3;\n  }\n\n  \/* 强转化促单收尾大暗框 *\/\n  .db-cta-banner {\n    padding: 22px 16px;\n    background: linear-gradient(135deg, var(--db-dark), #9a3412) !important;\n    border-radius: 12px;\n    text-align: center;\n    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.25);\n  }\n\n  .db-cta-banner h2 {\n    color: #ffffff !important;\n    font-size: 16.5px;\n    margin-bottom: 4px;\n    font-weight: 800;\n    letter-spacing: 0.5px;\n  }\n\n  .db-cta-banner p {\n    color: #fed7aa !important;\n    font-size: 13px;\n    margin-bottom: 14px;\n  }\n\n  .db-cta-trust-line {\n    margin-top: 12px;\n    padding-top: 12px;\n    border-top: 1px solid rgba(255, 255, 255, 0.15);\n    display: flex;\n    justify-content: center;\n    gap: 14px;\n    flex-wrap: wrap;\n  }\n\n  .db-trust-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 4px;\n    font-size: 11.5px !important;\n    font-weight: 800 !important;\n    color: #ffffff !important;\n    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);\n  }\n\n  \/* 底部4列高质感信托徽章 *\/\n  .db-trust-grid {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 6px;\n    margin-top: 14px;\n    text-align: center;\n  }\n\n  .db-trust-item {\n    padding: 8px 4px;\n    background: var(--db-soft);\n    border: 1px solid var(--db-border);\n    border-radius: 8px;\n    font-size: 11px;\n    font-weight: 700;\n    color: var(--db-muted);\n  }\n\n  @media (min-width: 600px) {\n    .db-benefits-grid { grid-template-columns: repeat(2, 1fr); }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"drill-bits-page\"\u003e\n\u003cdiv class=\"db-usa-trust-bar\"\u003e❤️ \u003cstrong\u003eAUTHENTIC GUARANTEE:\u003c\/strong\u003e Premium High-Speed Steel Drill Bit Set powered by \u003cstrong\u003epovlya\u003c\/strong\u003e!\n\u003cdiv style=\"margin-top: 4px; font-weight: bold; color: var(--db-dark);\"\u003e🏆 #1 Universal Multi-Material Drill Bits  |  🏆 30-Day Money-Back Guarantee  |  🔥 99.3% Recommends\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 4px; font-weight: bold; color: var(--db-dark);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/3314\/2682\/files\/0f8463b12c35155e29bb207e919fd0a0_3b5f2a6b-5abf-4da1-b7f4-6245c88ede44.png?v=1787730531\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"db-section\"\u003e\n\u003cdiv class=\"db-hero\"\u003e\n\u003cspan class=\"db-eyebrow\"\u003e⚙️ HSS HIGH-SPEED STEEL • 135° SPLIT POINT • SERRATED SAW TOOTH 🛠️\u003c\/span\u003e\n\u003ch1\u003eDrill \u0026amp; Saw Any Material in Seconds\u003c\/h1\u003e\n\u003cdiv style=\"width: 100%; margin: 14px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/3314\/2682\/files\/dd79fda74a0d6b9f5104008f9034d126_61679da8-29f8-45e2-a268-3a99238e2588.gif?v=1787732534\" alt=\"Universal high speed steel drill saw bit penetrating metal wood animation\" loading=\"eager\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 14.5px; color: var(--db-text); font-weight: 500; padding: 0 4px; margin-top: 10px;\"\u003eUpgrade your toolkit with heavy-duty high-speed steel drill bits featuring central serrations. Combines instant non-slip positioning with smooth horizontal pull-saw cutting across metal, wood, tile, and concrete.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e⚙️ Precision Engineered: Sharp, Vibration-Free \u0026amp; Built to Last ✨\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0831\/9988\/5562\/files\/353788a8aba74b88af35cbcdfce9efb3.jpg?v=1782554003\" alt=\"HSS drill bits with sharp serrated cutting edge overview\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"db-benefits-grid\"\u003e\n\u003cdiv class=\"db-benefit-card\"\u003e\n\u003cstrong\u003e🎯 135° Split Point Tip\u003c\/strong\u003e\n\u003cp\u003eSelf-centering point penetrates instantly without wandering or pre-punching.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-benefit-card\"\u003e\n\u003cstrong\u003e🪚 Serrated Saw Section\u003c\/strong\u003e\n\u003cp\u003eSharp central teeth allow smooth horizontal grooving and slot cutting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-benefit-card\"\u003e\n\u003cstrong\u003e🛡️ Anti-Rust Coating\u003c\/strong\u003e\n\u003cp\u003eElectrophoretic black finish prevents corrosion and reduces heat buildup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-benefit-card\"\u003e\n\u003cstrong\u003e🌀 Fast Spiral Flutes\u003c\/strong\u003e\n\u003cp\u003eFully ground spiral grooves evacuate debris quickly for cooler, cleaner holes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section db-section--soft\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e🛡️ Industrial Hardened Edges: Burr-Free \u0026amp; High Hardness\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0831\/9988\/5562\/files\/edb833fac6144560b8de2331217d47a4.jpg?v=1782554003\" alt=\"Electrophoretic paint and fully ground rust resistant drill bit surface\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center; padding: 0 4px; color: var(--db-muted);\"\u003eAdvanced electrophoretic surface treatment coupled with fully ground blades provides extreme wear resistance, delivering clean holes without edge chipping or tool chatter.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e🌀 Rapid Chip Evacuation \u0026amp; Instant Self-Centering\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0831\/9988\/5562\/files\/f63f13b1dc8e4eaaaa4ee9bd280a0073.jpg?v=1782554003\" alt=\"135 degree split point design preventing drill bit wandering\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center; padding: 0 4px;\"\u003eThe 135-degree split point straight shank bites into slick surfaces immediately, while the deep parabolic flutes eject chips smoothly to prevent bit clogging.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section db-section--soft\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e🛠️ Multi-Material Universal Penetration\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0831\/9988\/5562\/files\/591f7ce132174ca49a7fabdf3b26e0af.jpg?v=1782554002\" alt=\"Drilling through stainless steel, wood, plastic, glass, brick, and tile\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"db-materials-tags\"\u003e\n\u003cspan class=\"db-material-tag\"\u003e🔩 Stainless Steel\u003c\/span\u003e \u003cspan class=\"db-material-tag\"\u003e⚙️ Cast Iron\u003c\/span\u003e \u003cspan class=\"db-material-tag\"\u003e🚪 Aluminum Alloy\u003c\/span\u003e \u003cspan class=\"db-material-tag\"\u003e🪵 Hardwood \u0026amp; PVC\u003c\/span\u003e \u003cspan class=\"db-material-tag\"\u003e🧱 Brick \u0026amp; Masonry\u003c\/span\u003e \u003cspan class=\"db-material-tag\"\u003e🪟 Glass \u0026amp; Ceramic Tile\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 14px;\"\u003e\n\u003ch2\u003e📏 6 Versatile Sizes: Universal 10mm+ Chuck Fit\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0831\/9988\/5562\/files\/04dc21e76d224eb5a4b4a926871b4520.jpg?v=1782554003\" alt=\"6 drill bit size specifications and compatible power drills\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"db-steps-list\"\u003e\n\u003cdiv class=\"db-step-row\"\u003e\n\u003cdiv class=\"db-step-circle\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"db-step-content\"\u003e\n\u003cstrong\u003eClamp Securely:\u003c\/strong\u003e Insert the bit straight shank into any hand electric drill, impact drill, or bench drill (10mm+ chuck).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-step-row\"\u003e\n\u003cdiv class=\"db-step-circle\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"db-step-content\"\u003e\n\u003cstrong\u003eVertical Positioning:\u003c\/strong\u003e Position the 135° split point directly on target and drill vertically at moderate speed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-step-row\"\u003e\n\u003cdiv class=\"db-step-circle\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"db-step-content\"\u003e\n\u003cstrong\u003eLateral Sawing (Optional):\u003c\/strong\u003e Apply lateral pressure to expand slots or saw horizontally using the serrated teeth.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section\" style=\"padding: 0; margin-bottom: 26px;\"\u003e\n\u003cdiv style=\"padding: 22px 16px; background: #111827 !important; border-radius: 16px !important; color: #ffffff !important; text-align: center;\"\u003e\n\u003cspan style=\"display: inline-block; margin-bottom: 6px; color: #fb923c !important; font-size: 11px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase;\"\u003e Universal Workshop \u0026amp; Jobsite Utility \u003c\/span\u003e\n\u003ch2 style=\"color: #ffffff !important; font-size: 19.5px !important; margin-top: 0; margin-bottom: 14px; font-weight: 800; line-height: 1.35;\"\u003e🛠️ Perfect For Home Repairs, Metal Fabrication, Woodwork \u0026amp; DIY ⚙️\u003c\/h2\u003e\n\u003cdiv class=\"db-zone-grid\"\u003e\n\u003cdiv class=\"db-zone-item\"\u003e🔩 Metal \u0026amp; Steel Machining\u003c\/div\u003e\n\u003cdiv class=\"db-zone-item\"\u003e🪵 Carpentry \u0026amp; Woodworking\u003c\/div\u003e\n\u003cdiv class=\"db-zone-item\"\u003e🧱 Tile \u0026amp; Masonry Installation\u003c\/div\u003e\n\u003cdiv class=\"db-zone-item\"\u003e🏠 Everyday Home Maintenance\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section db-section--soft\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 10px;\"\u003e\n\u003ch2\u003e📋 Product Specifications Profile\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-table-box\"\u003e\n\u003cdiv class=\"db-spec-row\"\u003e\n\u003cdiv class=\"db-spec-label\"\u003eProduct Name\u003c\/div\u003e\n\u003cdiv class=\"db-spec-value\" style=\"font-weight: 800; color: var(--db-dark);\"\u003eHSS Serrated Drill Saw Bit Set\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-spec-row\"\u003e\n\u003cdiv class=\"db-spec-label\"\u003eMaterial Build\u003c\/div\u003e\n\u003cdiv class=\"db-spec-value\"\u003ePremium Industrial High-Speed Steel (HSS)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-spec-row\"\u003e\n\u003cdiv class=\"db-spec-label\"\u003ePoint Angle\u003c\/div\u003e\n\u003cdiv class=\"db-spec-value\"\u003e135° Split Point (No Center Punch Needed)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-spec-row\"\u003e\n\u003cdiv class=\"db-spec-label\"\u003eSurface Finish\u003c\/div\u003e\n\u003cdiv class=\"db-spec-value\"\u003eElectrophoretic Paint \u0026amp; Fully Ground Anti-Rust\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-spec-row\"\u003e\n\u003cdiv class=\"db-spec-label\"\u003eTool Compatibility\u003c\/div\u003e\n\u003cdiv class=\"db-spec-value\"\u003eHand Drills, Impact Drills, Bench Presses (≥10mm Chuck)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-spec-row\" style=\"background: #fff7ed;\"\u003e\n\u003cdiv class=\"db-spec-label\" style=\"color: var(--db-primary);\"\u003ePackage Inventory\u003c\/div\u003e\n\u003cdiv class=\"db-spec-value\" style=\"font-weight: bold; color: var(--db-dark);\"\u003e6-Piece Universal HSS Drill Saw Bit Set\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-notice-box\"\u003e\n\u003cstrong\u003e📌 Operation \u0026amp; Cooling Guidance:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWhen drilling hard materials like stainless steel, glass, or ceramic tile, adding water or cutting coolant extends tool life significantly.\u003c\/li\u003e\n\u003cli\u003eAlways wear protective goggles and work gloves during high-speed drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"db-section\"\u003e\n\u003cdiv class=\"db-compact-trust\"\u003e\n\u003cdiv class=\"db-trust-item-compact\"\u003e\n\u003cstrong\u003e✈️ Tracked Shipping\u003c\/strong\u003e\n\u003cp\u003eLive tracking link with every order\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-trust-item-compact\"\u003e\n\u003cstrong\u003e🔒 30-Day Guarantee\u003c\/strong\u003e\n\u003cp\u003eHassle-free replacement or refund\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-trust-item-compact\"\u003e\n\u003cstrong\u003e⚙️ HSS Steel\u003c\/strong\u003e\n\u003cp\u003eHigh-hardness multi-material build\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"db-cta-banner\"\u003e\n\u003ch2\u003e⚙️ UPGRADE YOUR DRILLING PRECISION \u0026amp; POWER TODAY! 🛠️✨\u003c\/h2\u003e\n\u003cp\u003eSelect your favorite bundle options above on \u003cstrong\u003epovlya\u003c\/strong\u003e and power through any material effortlessly!\u003c\/p\u003e\n\u003cdiv class=\"db-cta-trust-line\"\u003e\n\u003cspan class=\"db-trust-badge\"\u003e🔒 Safe Checkout\u003c\/span\u003e \u003cspan class=\"db-trust-badge\"\u003e⚡ Fast Fulfillment\u003c\/span\u003e \u003cspan class=\"db-trust-badge\"\u003e📦 Insured Tracked Delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"db-trust-grid\"\u003e\n\u003cdiv class=\"db-trust-item\"\u003e🔒 Safe Secure\u003c\/div\u003e\n\u003cdiv class=\"db-trust-item\"\u003e📦 Insured Route\u003c\/div\u003e\n\u003cdiv class=\"db-trust-item\"\u003e⚙️ 6-Piece Set\u003c\/div\u003e\n\u003cdiv class=\"db-trust-item\"\u003e🛠️ Multi-Material\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WHX","offers":[{"title":"6-piece Set","offer_id":49123965075610,"sku":"NC01892608261510-六套组钻头","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3314\/2682\/files\/DM_20260826042630_001.jpg?v=1787732828","url":"https:\/\/povlya.com\/products\/hss-serrated-drill-saw-bit-set","provider":"povlya.com","version":"1.0","type":"link"}