NORXUAZE 4pcs Long Nib Deep Hole Marker Pen - 45mm Extra-Length Tip for Precise Marking, Refillable Water-Resistant Construction Marker, Heavy-Duty Carpenter Pen for Woodworking & Plumbing

• 45mm Extra-Long Nib Marker : Specially extended nib reaches 4.5cm deep holes and tight spaces, perfect for marking concealed construction joints and hard-to-access pipe interiors
• Waterproof & Instant-Dry INK : Quick-drying ink resists smudging, maintains razor-sharp lines on rainy jobsites or damp surfaces.maintains clear markings on wood/metal/glass/plastic/leather/stone surfaces
• Refillable Ink System : Features a 45mm scaled cap (doubles as ruler) and rear ink chamber for 200+ refills, with rugged ABS housing resistant to impacts and chemical corrosion
• Multi-Scenario Professional Tool : Engineered for carpenters/builders, ideal for metal processing, wood processing furniture assembly, construction projects, automobile manufacturing industry and plumbing installations
• 【Multi-Surface Compatibility】 Works on wood, PVC, drywall, and unfinished metal. Suitable for home repairs, cabinet installation, bathroom renovations, and basic automotive maintenance tasks.

Long Nib Deep Hole Marker Pen - 45mm Extended Tip Refillable Marker for Woodworking & Plumbing Key Features: Professional marking tool designed for narrow spaces, ideal for carpentry, pipe fitting and DIY projects. 【45mm Extra-Length Nib】 Slender tip reaches into drill holes (up to 45mm deep) and pipe interiors for precision marking 【Refillable Design】 Screw-open ink chamber accepts oil-based refills, sealed cap helps reduce ink drying (recommend recapping after use) 【Water-Resistant Ink】 Quick-dry formula maintains clarity on damp surfaces, withstands light wiping and grease contact 【Practical Construction】 Non-slip grip works with gloves, belt clip allows tool pouch storage (154mm overall size) 【Multi-Surface Use】 Effective on wood, PVC pipes, drywall and bare metal surfaces. Common applications: ✓ Drill hole positioning ✓ Pipe cutting guides ✓ Hidden joint marking ✓ Equipment maintenance labels Specifications: Nib Length: 45mm | Diameter: 3mm Ink Type: Oil-based pigment Barrel Material: ABS plastic Weight: 63g (with ink)