{"product_id":"xypen-deep-hole-long-nib-markers-24-pack","title":"XYPEN Deep Hole Long Nib Markers 24-Pack","description":"\u003ch2\u003eXYPEN 20mm Deep Hole Long Nib Waterproof Markers (24-Piece Multi-Color Pack)\u003c\/h2\u003e\n\u003cp\u003eEquip your workshop or construction crew with industrial-grade marking precision using the XYPEN Deep Hole Long Nib Marker 24-Pack. Specifically developed for rough carpentry, HVAC installations, metal fabrication, and electrical conduit routing, each marker is fitted with an extended 20 mm slender stainless steel snout that glides through deep mounting holes, bracket slots, and plumbing pass-throughs. This bulk 24-piece utility set supplies six pens each across four essential industrial colors—Jet Black, Crimson Red, Royal Blue, and Forest Green—allowing multiple tradesmen to color-code drilling templates, cut lines, and fastener centers across complex jobsites. Loaded with water-resistant, oil-based permanent ink, each pen lays down crisp, smudge-resistant marks that adhere firmly to dry or oily steel, lumber, concrete blocks, PVC pipes, and glass without fading under heavy jobsite dust or moisture.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended 20 mm Stainless Steel Guide:\u003c\/strong\u003e Slender metal nose reaches through pre-drilled brackets and tight fixture gaps where standard markers fail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive 4-Color Jobsite Palette:\u003c\/strong\u003e Supplies 24 markers total (6 Black, 6 Red, 6 Blue, 6 Green) for clear multi-trade phase labeling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant-Drying Waterproof Formulation:\u003c\/strong\u003e Quick-setting oil-based permanent ink resists water splashes, hand sweat, grease, and mechanical abrasion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResilient 1.0 mm Acrylic Nib:\u003c\/strong\u003e Fine bullet tip maintains structural shape without fraying or flattening under heavy marking pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePocket Clip with Barrel Ruler:\u003c\/strong\u003e Features a sturdy pocket clip and printed metric millimeter scale for quick on-the-spot depth measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e XYPEN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e M317 Long Nib Marker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Deep Hole Construction Markers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 24 Markers (6 Black, 6 Red, 6 Blue, 6 Green)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSnout Reach:\u003c\/strong\u003e 20 mm extended stainless steel nose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Profile:\u003c\/strong\u003e 1.0 mm fine acrylic fiber bullet nib\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Chemistry:\u003c\/strong\u003e Fast-drying, alcohol- and oil-based permanent lacquer (waterproof, smear-proof)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstrate Compatibility:\u003c\/strong\u003e Hardwoods, plywood, mild steel, aluminum, glass, ceramic tile, brick, and plastics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these markers suitable for marking on greasy or oily metal surfaces?\u003c\/strong\u003e\u003cbr\u003e\nYes, the specialized permanent oil-based formula cuts through light machining oils and industrial residues, adhering firmly to bare metal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long do the pens last before running out of ink?\u003c\/strong\u003e\u003cbr\u003e\nEach marker contains a generous solvent-based ink reservoir sealed by an airtight cap, providing hundreds of linear meters of dense markings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan markings be removed if a drilling layout needs correction?\u003c\/strong\u003e\u003cbr\u003e\nOn non-porous materials like metal, PVC, or glass, marks can be easily erased using an alcohol wipe or acetone cleaner.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can I reach customer support if I have questions about my order?\u003c\/strong\u003e\u003cbr\u003e\nYou can email our customer service team at szjyf@outlook.com with your order details; all post-purchase questions are addressed promptly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is your refund policy if I wish to cancel?\u003c\/strong\u003e\u003cbr\u003e\nFull refunds are provided at any time prior to shipment confirmation. Standard return guidelines take effect once your order is in transit.\u003c\/p\u003e","brand":"XYPEN","offers":[{"title":"Default Title","offer_id":68453439438882,"sku":"XYPEN-DHM-20MM-24PK","price":16.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/810ZGdr0W_L._AC_SL1500.jpg?v=1791864439","url":"https:\/\/www.xypen.com\/products\/xypen-deep-hole-long-nib-markers-24-pack","provider":"XYPen","version":"1.0","type":"link"}