Deep hole marker PICA MARKER 150/46/SB — black ink for marking in narrow or recessed holes

Deep hole marker PICA MARKER 150/46/SB in black ink is designed for marking inside narrow, recessed or hard-to-reach holes and cavities. The marker features a long, slim applicator tip and pigmented black ink that produces clear, visible marks on a variety of materials. It is intended for use in industrial, workshop and construction environments where access is limited and precise identification is required.

Advantages

The long applicator allows controlled ink delivery into deep or confined spaces, reducing the need for awkward hand positions. Pigmented black ink offers high contrast and permanence on metal, plastic and other common surfaces encountered in manufacturing and maintenance. The compact barrel and narrow tip design improve accessibility and accuracy when marking recessed areas.

Suitable for

• Marking the interiors of drilled holes and recessed bores
• Applying identification marks in assemblies and maintenance tasks
• Labeling parts in tight or hard-to-reach locations during production
• Marking in construction and installation where access is constrained

Key specifications

• Ink color: black (pigmented)
• Applicator type: long, slim tip for deep/recessed access
• Intended use: marking in narrow, recessed or hard-to-reach holes and cavities
• Compatible surfaces: metal, plastic and other common workshop materials
• Form factor: compact marker barrel with extended tip

How to use

Shake the marker gently before use if recommended by the manufacturer. Insert the long applicator tip into the hole or recessed area to be marked and apply light, steady pressure to transfer ink to the surface. For deeper marks, withdraw the tip slowly while maintaining contact to leave a continuous line. Cap the marker after use to prevent the tip from drying.

Usage recommendations

Use the marker on clean, dry surfaces for best contrast and adhesion. Test the ink on an inconspicuous area if surface compatibility is uncertain. Store capped in a horizontal position at moderate temperatures and avoid prolonged exposure to direct sunlight to maintain ink performance.