{"product_id":"20mm-long-nib-deep-hole-marker-pens-woodworking-metal-4-pack","title":"4-Pack 20mm Long Nib Deep Hole Marker Pens – Wood \u0026 Metal","description":"\n\u003ch2\u003e4-Pack 20mm Long Nib Deep Hole Marker Pens\u003c\/h2\u003e\n\u003cp\u003eTake your woodworking, metalworking, and DIY projects to the next level with these innovative \u003cstrong\u003elong nib deep hole marker pens\u003c\/strong\u003e. Featuring an extra-long 20mm round-toe tip — twice the length of standard markers — these pens let you mark precisely inside deep holes, recesses, and hard-to-reach surfaces that ordinary markers simply can't reach.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a professional tradesperson or a weekend DIY enthusiast, these markers are designed to make your work faster, more accurate, and more reliable. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e🖊️ Extra-Long 20mm Tip:\u003c\/strong\u003e Reaches deep into holes, slots, and recesses for precise marking — perfect for drilling and punching positioning work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e⏱️ 72-Hour Cap-Off Durability:\u003c\/strong\u003e The oil-based ink won't dry out for up to 72 hours without the cap, keeping you in your workflow without interruption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e📏 Graduated Pen Body:\u003c\/strong\u003e Built-in measurement markings on the barrel make it easy to gauge depth and position, reducing errors and improving accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e💧 Waterproof \u0026amp; Fast-Drying Ink:\u003c\/strong\u003e Oil-based permanent ink is water-resistant, fade-resistant, and fast-drying — ideal for marking on metal, wood, glass, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e🔩 Punching \u0026amp; Positioning:\u003c\/strong\u003e Easily locate drill and punch positions in deep holes, minimising mistakes and saving valuable time on the job.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e🛠️ Multi-Surface, Multi-Industry:\u003c\/strong\u003e Suitable for woodworking, metal fabrication, glass installation, drilling, and general industrial marking tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pens\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm (Long Nib)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound Toe\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInk Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil-Based Permanent\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInk Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWaterproof, Fast-Drying, Fade-Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCap-Off Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 72 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInk Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eColored\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Are These For?\u003c\/h3\u003e\n\u003cp\u003eThese long nib markers are an essential tool for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarpenters and woodworkers who need to mark inside dowel holes, mortises, and joints\u003c\/li\u003e\n  \u003cli\u003eMetal fabricators and machinists marking deep bores and drill points\u003c\/li\u003e\n  \u003cli\u003eGlass installers marking precise fitting positions\u003c\/li\u003e\n  \u003cli\u003eDIY hobbyists and crafters working on detailed art and decoration projects\u003c\/li\u003e\n  \u003cli\u003eConstruction professionals needing reliable, deep-hole marking on site\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/temporary-tattoo-markers-dual-end-10-colors-body-face-paint-pens\"\u003e10 Dual-End Temporary Tattoo Markers – Body \u0026amp; Face Paint Pens\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-wire-tool\"\u003e1\/4\" Hex Wire Twister Drill Attachment – Rebar Tie Wire Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe handling of permanent markers and solvents in the workplace, visit the \u003ca href=\"https:\/\/www.osha.gov\/chemical-hazards\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Chemical Hazards resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What surfaces can the long nib marker pens write on?\u003c\/h4\u003e\n\u003cp\u003eA: These long nib marker pens are designed to write on a wide variety of surfaces including wood, metal, glass, plastic, and paper. The oil-based permanent ink adheres well to most hard surfaces, making them ideal for woodworking, metal fabrication, glass installation, and general industrial marking.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the ink last without the cap on?\u003c\/h4\u003e\n\u003cp\u003eA: The oil-based ink is formulated to remain wet and workable for up to 72 hours without the cap, so you won't lose your marker mid-task. Always replace the cap after use to maximise the overall lifespan of the pen.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes these markers better than standard markers for deep holes?\u003c\/h4\u003e\n\u003cp\u003eA: The 20mm long nib tip — twice the length of a typical marker — allows you to reach deep inside holes, bores, and recesses that ordinary short-tip markers simply cannot access. The graduated barrel also helps you measure depth as you mark, reducing guesswork and errors.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these markers waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The oil-based permanent ink is waterproof, fast-drying, and fade-resistant, ensuring your markings stay visible even in damp workshop environments or when working with materials that may be exposed to moisture.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What surfaces can the long nib marker pens write on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These long nib marker pens are designed to write on a wide variety of surfaces including wood, metal, glass, plastic, and paper. The oil-based permanent ink adheres well to most hard surfaces, making them ideal for woodworking, metal fabrication, glass installation, and general industrial marking.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the ink last without the cap on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The oil-based ink is formulated to remain wet and workable for up to 72 hours without the cap, so you won't lose your marker mid-task. Always replace the cap after use to maximise the overall lifespan of the pen.\"}}, {\"@type\": \"Question\", \"name\": \"What makes these markers better than standard markers for deep holes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 20mm long nib tip — twice the length of a typical marker — allows you to reach deep inside holes, bores, and recesses that ordinary short-tip markers simply cannot access. The graduated barrel also helps you measure depth as you mark, reducing guesswork and errors.\"}}, {\"@type\": \"Question\", \"name\": \"Are these markers waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The oil-based permanent ink is waterproof, fast-drying, and fade-resistant, ensuring your markings stay visible even in damp workshop environments or when working with materials that may be exposed to moisture.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Crafts, DIY \u0026 Stationery\", \"item\": \"https:\/\/oasis-select.com\/collections\/crafts-diy-stationery\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4-Pack 20mm Long Nib Deep Hole Marker Pens – Wood \u0026 Metal\", \"item\": \"https:\/\/oasis-select.com\/products\/20mm-long-nib-deep-hole-marker-pens-woodworking-metal-4-pack\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"4 PCS White Pens","offer_id":47727520120937,"sku":"14:200006159#4 PCS White Pens","price":13.72,"currency_code":"USD","in_stock":true},{"title":"4 PCS Black Pens","offer_id":47727520153705,"sku":"14:365458#4 PCS Black Pens","price":13.72,"currency_code":"USD","in_stock":true},{"title":"2white 1black 1red","offer_id":47727520186473,"sku":"14:200004890#2white 1black 1red","price":13.72,"currency_code":"USD","in_stock":true},{"title":"4Pcs mix color A","offer_id":47727520219241,"sku":"14:200006156#4Pcs mix color A","price":13.72,"currency_code":"USD","in_stock":true},{"title":"4Pcs mix color C","offer_id":47727520252009,"sku":"14:100013777#4Pcs mix color C","price":13.72,"currency_code":"USD","in_stock":true},{"title":"4Pcs mix color B","offer_id":47727520284777,"sku":"14:200006154#4Pcs mix color B","price":13.72,"currency_code":"USD","in_stock":true},{"title":"4Pcs mix color E","offer_id":47727520317545,"sku":"14:200004889#4Pcs mix color E","price":13.72,"currency_code":"USD","in_stock":true},{"title":"2white 2black","offer_id":47727520350313,"sku":"14:1254#2white 2black","price":13.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S85142b0292604a3889dc8b2a9ebef88dM.webp?v=1782662288","url":"https:\/\/oasis-select.com\/products\/20mm-long-nib-deep-hole-marker-pens-woodworking-metal-4-pack","provider":"Oasis Select","version":"1.0","type":"link"}