Product Introduction
Upgrade your toolbox with a smarter marking solution built for precision where it matters most. This deep hole chalk marker isn’t just another pen—it’s a purpose-built tool designed to reach, mark, and perform in places ordinary markers simply can’t. 🛠️
With an extended 100mm reach and bold high-visibility chalk, you can easily mark deep holes, narrow gaps, pipes, and hidden surfaces without awkward angles or guesswork. Every line is clear, accurate, and instantly visible—even in low-light conditions. 🟢

Product Features
📏 Extended 100mm Deep Reach
Designed to access tight, narrow, and recessed spaces with ease. Perfect for marking inside holes, pipes, and hard-to-reach construction areas without bending or struggling.
🟢 High-Visibility Chalk Marking
Bright green chalk creates bold, easy-to-see marks on dark, dusty, or rough surfaces—ideal for low-light environments and precision work.
🔄 Replaceable Cartridge Design
Quick and easy cartridge replacement keeps your workflow uninterrupted. No need to replace the entire tool—just swap and continue working.
✋ One-Handed Trigger Operation
Ergonomic design allows smooth, single-hand use. Press, mark, and move on—fast, efficient, and convenient for busy job sites.
🛠️ Built for Tough Job Conditions
Reliable performance across construction, woodworking, plumbing, and electrical tasks. Durable design handles daily wear and demanding environments.

Product Specifications
- Product Name: Deep Hole Chalk Marker
- Reach Range: 100mm
- Chalk Color: High Visibility Green
- Cartridge: Replaceable
- Operation: One-Hand Trigger Mechanism
- Best For: Construction, DIY, Plumbing, Electrical, Woodworking

Packaging Includes
- 1 × Deep Hole Chalk Marker
- 1 × Replaceable Chalk Cartridge (Green)
- 1 × Instruction manual
✨ Reach deep, mark bright — one hand, one click, perfect mark every time!