Mark drill spots in narrow gaps with Jitaty’s fine-point white ink marker. This long-head (30mm nib) tool writes on metal, wood, glass, concrete, and plastic, featuring a waterproof, quick-dry formula and built-in 30mm ruler.

Introduction

Standard pens fail in recesses, but Jitaty’s extended nib reaches deep holes for furniture assembly, shelves, or fixtures. High-quality PP barrel ensures ergonomic grip; white ink contrasts dark surfaces like black metal. Single fine-tip suits writing/marking in woodworking, automotive, or DIY.

Permanent and aging-resistant, it survives jobsite demands.

Key Features

Engineered for accuracy in confined areas.

• 30mm Long Nib: Reaches drill holes carpenters can’t.

• White Fine Point: High-contrast on dark materials.

• Waterproof Ink: Quick-dry, fade-proof on most surfaces.

• 30mm Side Ruler: 5mm increments for measurements.

• Ergonomic PP Body: Comfortable, stable hold.

• Multi-Surface: Metal, wood, glass, concrete, plastic.

Pro marking made simple.

Extend nib into hole—white ink scribes precisely where pencils fail.

Pros and Cons

Niche precision with ink realities.

Pros:

• Unmatched deep-reach capability.

• White ink pops on metals.

• Ruler integrates handy.

• Waterproof survives wet jobs.

• Fine tip controls lines.

• Durable for production use.

Cons:

• White ink faint on lights.

• Nib wears heavy use.

• Single color limits.

• No capless dry-out prevention.

• Plastic body not pocket-rugged.

• Refill unavailable.

Pros excel precision tasks.

Detailed Review

Uncapped, nib glides into 1-inch recesses—ink flows bold white, drying smear-free seconds. Ruler aligns straight; fine point etches tiny numbers. On oily metal, grips without bleed; wood/concrete absorbs cleanly. Automotive? Engine bays marked effortlessly.

Ergonomic barrel reduces fatigue during long sessions. 30mm reach triples standard pens. Jobsite tough—survives drops. White shines for black pipe labels. Pairs with levels for perfect holes.

Versatile beyond drills: cabinets, molding.

Who Should Buy This Product

Hands-on builders needing reach.

• Woodworkers/DIYers.

• Metal fabricators.

• Automotive mechanics.

• Furniture assemblers.

• Plumbers/electricians.

• Crafters labeling darks.

Wide-tip or multi-color fans look elsewhere.

Comparison with Similar Products

Jitaty rules recesses; Pica versatile; Posca creative.

Frequently Asked Questions

White on wood visible?
Faint; best darks.

Dry-out prone?
Cap tightly; occasional shake.

Refillable?
No—disposable.

Oily surfaces?
Wipe first; grips well.

Nib replace?
No; lasts hundreds marks.

Metal drill guides?
Perfect—stays through taps.

Final Verdict

Jitaty White Deep Hole Marker conquers tight spots with ruler-smart precision. Essential for flawless drilling anywhere dark. Reach perfection—mark deep, cut true.