3PCS Carpenter Pencils with Sharpener, Heavy Duty Woodworking Tools, Mechanical Pencil Set with 39 Refills, Deep Hole Long Nib Marker Pens for Architect Marking with Case (Red, Black, Yellow)

Carpenter Pencil & Long Nib Marker Set – Deep-Hole Marking for Woodworking & Construction
All-in-One Marking Kit for Wood, Metal, Concrete, Glass & More
🔶 Complete Carpenter Marking Kit
This professional marking set includes 3 sturdy 2.8 mm carpenter pencils, 3 long nib marker pens (red, black, yellow), 39 pcs thick 2.8 mm 2B refills in three colors, a 4B eraser, a lead sharpener and a spacious plastic storage box. Everything is organized and ready to go, so you can tackle layout, cutting and installation jobs quickly and efficiently.

🔶 45 mm Extra-Long Tip for Deep & Tight Spaces
The construction pencils feature a unique 45 mm elongated metal tip that reaches through holes, around corners and into tight spaces where ordinary pencils can’t. Mark hinge holes, recesses, and deep joints without constant re-adjustment, boosting working speed and accuracy on every project.
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🔶 Deep Hole Long Nib Marker Pens
Waterproof long-nib markers provide bold, highly visible lines on surfaces that traditional carpenter pencils struggle with, such as glass, metal, plastic, ceramic tile and finished wood. The slim, extended tips slip easily into drill holes, grooves and slots to leave precise marks exactly where you need them.

🔶 Robust 2.8 mm Graphite Refills in 3 Colors
Each refill is 2.8 mm thick 2B graphite, engineered for superior strength and smooth writing. Black, red and yellow leads give you clear color-coded markings for different materials or steps in your workflow, reducing breakage and improving visibility on dusty or dark surfaces. Ideal for demanding construction and woodworking tasks.

🔶 Ergonomic, Non-Slip Grip & Pocket Clip
Designed for long workdays, the carpenter pencils feature a textured, non-slip grip that feels comfortable in the hand and stays secure even when dusty or sweaty. A built-in pocket clip lets you attach the pencil or marker to your pocket, tool belt or notebook so it’s always within easy reach.

🔶 Built-In Sharpener & 4B Eraser
Each carpenter pencil has a removable sharpener hidden in the cap—simply unscrew to sharpen the lead anytime, then screw it back on so it never gets lost. The included 4B eraser cleans graphite marks smoothly and precisely, perfect for fine layout work where small adjustments matter.

📋 Specifications
| Product Type | Carpenter mechanical pencils & deep-hole long nib marker pens set |
| Materials | High-strength plastic body, metal tip, graphite refills, waterproof marker ink |
| Pencil Lead Size | 2.8 mm 2B thick graphite refills |
| Marker Tip | Approx. 2 mm long nib, bold & visible lines |
| Tip Length (Pencil) | Approx. 45 mm / 1.77 in elongated metal tip |
| Colors (Lead) | Black × 18 pcs, Red × 12 pcs, Yellow × 9 pcs (total 39 pcs) |
| Marker Ink Colors | Black, Red, Yellow |
| Pencil Length | Approx. 5.87 in / 14.9 cm |
| Marker Length | Approx. 5.57 in / 14.2 cm |
| Storage Box Size | Approx. 10.16 × 7.36 in (25.8 × 18.7 cm) |
| Applicable Surfaces | Wood, concrete, metal, glass, plastic, ceramic tile and other common building materials |
| Recommended Use | Carpentry, construction layout, DIY projects, home renovation, metal fabrication and workshop marking |
❓ FAQ
1. Can these carpenter pencils write on wet or dusty surfaces?
The 2.8 mm graphite refills work best on dry surfaces, but they still mark reliably on slightly dusty wood. For very smooth, wet or oily surfaces, we recommend using the waterproof long nib markers included in the set.
2. Are the marker lines permanent?
The long nib markers are waterproof and long-lasting, designed for durable job-site markings. On most non-porous surfaces (like glass or tile), marks can usually be removed with alcohol or an appropriate cleaner. Always test on a small hidden area first.
3. Can I use the leads and markers on rough concrete or brick?
Yes, the thick 2.8 mm leads and durable marker tips are suitable for rough materials such as concrete, brick and stone. Press with moderate force to avoid unnecessary wear while still keeping lines clear and visible.
4. How do I refill and sharpen the carpenter pencils?
Simply pull the used lead out and insert a new 2.8 mm refill from the back of the pencil. To sharpen, unscrew the cap to access the built-in sharpener, twist the lead gently to a fine point, then screw the cap back on so the sharpener stays protected and ready for next time.