1-40PCS 20mm Deep Hole Long Nib Head Markers For Metal Perforating Pen Waterproof Bathroom Woodworking Decoration Multi-Purpose
Description
1-40PCS 20mm Deep Hole Long Nib Head Markers For Metal Perforating Pen Waterproof Bathroom Woodworking Decoration Multi-Purpose
Features
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Versatile Combo Set
8 pro-grade markers in solid colors (Red/Blue/Black) or custom mixes (e.g., 4Red+4Blue, 3Red+3Black+2Blue, 1Red+1Black+1Blue,1Red, 1Black, 1Blue), perfect for high-frequency use, team workflows, or color-coded projects. -
️ Deep Hole Specialist
20mm tungsten nib (0.78 inches) reaches 15mm deep holes – mark hidden joints, engine bay parts, or narrow gaps without disassembly, saving 50% time! -
️ All-Weather Durability
IPX5 waterproof ink resists rain and oil. Quick-dry formula (<3 sec) stays crisp on polished metal or greasy surfaces. -
️ Military-Grade Build
ABS shockproof body + anti-slip grip, survives -20℃~80℃ extremes. Nib lifespan: 100,000+ marks (3x longer than average). -
Universal Hard Surface Mastery
Works on wood, concrete, tile, glass, plastic, and automotive parts. Precision <0.5mm for carpentry, metalwork, or DIY crafts.
Specifications
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️ Product Name: DeepReach Pro Markers (8Pcs/Set)
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Dimensions: 13.7cm L (5.4in/0.45ft) • 30mm nib (1.1in) • 1.5cm diameter
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Color Options:
▶ Solid Sets: 8Red/ 8Blue / 8Black
▶ Mixed Sets: 4Red+4Blue / 4Red+4Black / 4Blue+4Black / 3Red+3Black+2Blue/1Red+1Black+1Blue -
️ Material: ABS plastic + tungsten carbide nib
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Applications: Hardware Marking • Wood Marking • Tile Marking • Glass Marking • Automobile Manufacturing Marking • Perforation Positioning
Product List
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Solid Color Set: 8 markers in Red/Blue/Black,1 markers in Red/Blue/Black
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Mixed Sets :
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4 Red + 4 Blue
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4 Red + 4 Black
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4 Blue + 4 Black
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3 Red + 3 Black + 2 Blue (Best Value)
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1Red+1Black+1Blue
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Notice
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Size Tolerance: 1-2 cm manual measurement error possible.
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Color Variation: Actual colors may differ slightly due to lighting or screen displays.
Real-World Use Case
Auto Repair: Mark bolt specs inside 15mm engine holes with red ink – no disassembly needed!
Custom Furniture: Blue markers stay put on angled surfaces (anti-slip grip) for precise mortise measurements.






Care
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Design
Our dedication to excellence extends beyond materials; it encompasses the artistry and craftsmanship illustrated in every piece we create.