LYRA DRY syvyysmerkitsin 4494102 grafiitti

On a construction site, a carpenter needs to mark a screw hole deep inside a wooden beam—the LYRA DRY Deep Hole Marker 4494102 Graphite reaches where ordinary pencils cannot. Its slim, elongated tip and automatic lead feed make precise marking in deep holes and hard-to-reach areas effortless, while the integrated sharpener in the cap keeps the 2.8 mm graphite lead ready for fine lines on almost any surface.

Key specifications

• Lead: Graphite, 2.8 mm diameter, universal hardness (comparable to 2B)
• Mechanism: Automatic lead feed with push-button
• Integrated sharpener: Yes, in cap
• Clip: Holster clip for secure attachment
• Surface compatibility: Wood, metal, plastic, glass, ceramic, concrete, stone
• Surface conditions: Dry, wet, oily, dusty, rough
• Refillable: Yes, with LYRA DRY Refill Leads (e.g., 4499 series)
• Body material: High-quality plastic with sealing ring for dust and moisture protection

Why choose it

The LYRA DRY Deep Hole Marker is built for demanding professionals. Its robust construction and ergonomic design ensure comfortable, reliable use throughout the workday. The sealing ring protects the mechanism from dust and moisture, extending the marker's life even in harsh environments. The automatic lead feed means no sharpening interruptions—just press the button and keep marking.

Ideal use cases

• Marking deep holes in timber framing or cabinetry
• Writing on wet or oily metal surfaces in workshops
• Labeling concrete or stone during masonry work
• Precise marking on glass or ceramic for cutting or installation
• General construction layout and measurement marking

Good to know

The graphite lead writes clearly on both light and dark surfaces, and the universal hardness (2B) balances darkness and durability. For continuous use, replace the lead with LYRA DRY Refill Leads to keep the marker performing at its best. The holster clip allows quick access when working on ladders or scaffolding.