Deep Hole Long Needle Marker Pen – Waterproof 20mm Tip Deep Hole Marker Pen Axl Black

Deep Hole Long Needle Marker Pen – Waterproof 20mm Tip

Black
Sale price  $9.16 Regular price $10.73
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Deep Hole Long Needle Marker Pen – Waterproof 20mm Tip Deep Hole Marker Pen Axl Black

Deep Hole Long Needle Marker Pen – Waterproof 20mm Tip

Sale price  $9.16 Regular price $10.73
Color

Long Needle Marker Pen for Deep Holes – Waterproof & Versatile

Tackle even the trickiest marking jobs with this Deep Hole Long Needle Marker Pen. Featuring a 20mm extended pen tip, it reaches into narrow screw holes, drilled cavities, recessed surfaces, tile gaps, and tight woodworking joints where standard markers simply can't go. Whether you're a plumber, woodworker, tiler, or DIY enthusiast, this is the reliable marking tool you've been missing.

Key Features

  • Extended 20mm Needle Tip: Designed to reach deep holes, recessed metal surfaces, screw holes, and narrow gaps with precision — no guesswork, no missed marks.
  • Waterproof Ink: Quick-drying, waterproof formula resists smudging and bleeding, keeping your marks clear and legible even on damp surfaces like bathroom tiles or outdoor wood.
  • Vibrant Colors: Available in Red, Black, and Blue — bold, high-visibility ink ensures your marks stand out on light and dark materials alike.
  • Comfortable Grip: The ergonomically shaped plastic barrel is easy to hold for extended marking sessions, reducing hand fatigue.
  • Multi-Surface Use: Works on wood, metal, plastic, tile, concrete, and more — truly versatile for the job site or workshop.
  • Compact & Portable: At 135mm in total length, it fits easily in a tool belt, apron pocket, or toolbox.

Specifications

  • Material: Plastic
  • Colors Available: Red, Black, Blue
  • Total Pen Length: 135mm
  • Pen Tip Length: 20mm
  • Function: Waterproof marking and writing
  • Quantity: 1 x Marker Pen
  • Made in China

Who Is This For?

This long needle marker pen is ideal for:

  • Woodworkers – mark screw hole positions, drill depths, and cut lines inside cavities
  • Plumbers & Pipefitters – mark pipe positions and fitting points inside tight spaces
  • Tilers – mark tile cut lines in grouted joints or narrow recesses
  • General DIYers – any project that requires a reliable, waterproof mark in a hard-to-reach spot

Looking for more workshop and DIY essentials? Check out our Garden Pruner Shears – Secateurs for Bonsai & Fruit Trees and our Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar for more must-have tools.

Note: Due to differences in monitor calibration and photo angle, slight color variation may occur. All measurements are hand-measured; a ±2–5% deviation is normal.

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What surfaces can the deep hole marker pen write on?

A: This waterproof long needle marker pen works on a wide range of surfaces including wood, metal, plastic, tile, concrete, and stone. Its quick-drying, waterproof ink is designed to stay visible even on porous or slightly damp materials, making it ideal for woodworking, plumbing, tiling, and general construction marking tasks.

Q: How long is the needle tip, and why does it matter?

A: The needle tip measures 20mm in length. This extended tip is specifically designed to reach inside deep screw holes, drilled channels, pipe fittings, and narrow tile joints where a standard marker tip cannot physically reach — ensuring accurate marks every time.

Q: Is the ink waterproof and smudge-resistant?

A: Yes. The ink used in this deep hole marker pen is waterproof and quick-drying, which means it resists smudging, bleeding, and water exposure. This makes it especially useful in bathrooms, kitchens, outdoor projects, and other environments where moisture is present.

Q: What colors does this marker pen come in?

A: This marker pen is available in Red, Black, and Blue. All three colors offer vibrant, high-visibility ink suitable for marking on both light and dark materials.

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