Marker pen BRADAS DIY-PCAW01GY-B — fine deep-hole drill marker, stroke width 1.0 mm, grey, capless, 1 piece

BRADAS DIY-PCAW01GY-B is a capless fine deep-hole drill marker designed for marking drill holes, recessed areas and other tight spaces. The filigree tip extends into narrow or recessed holes to leave precise, repeatable 1.0 mm grey strokes. This marker is intended for tasks that require accurate reference points during woodworking, metalwork, installation and DIY assembly where conventional markers or pencils cannot reach.

Advantages

The capless design enables quick one-handed use without the need to remove or replace a cap, while the fine 1.0 mm stroke provides clear, narrow lines suitable for precise layouts. The deep-hole tip is engineered to reach into tight or recessed holes so markings remain visible even in confined spaces. Grey ink offers good contrast on light and moderately dark surfaces and dries quickly to reduce smudging during handling.

Suitable for

• Marking drill centres and pilot holes in wood, metal and plastics
• Layout work where access is limited or holes are recessed
• DIY assembly and furniture installation for repeatable reference marks
• Precision hobby and model-making tasks requiring narrow strokes

When it may not be suitable

This fine deep-hole marker produces a 1.0 mm grey line, which may be difficult to see on very dark or highly textured surfaces compared with brighter or thicker markers. It is not intended as a permanent industrial-grade marking solution for extreme outdoor exposure; prolonged contact with solvents or intensive abrasion may reduce mark durability.

Key specifications

• Tip type: filigree deep-hole tip for recessed access
• Stroke width: approximately 1.0 mm
• Ink colour: grey
• Cap: capless design for immediate use
• Pack: single piece

How to use

Hold the marker perpendicular to the surface and insert the filigree tip into the hole or confined area to be marked. Apply steady, light pressure and move the marker along the intended reference point to produce a consistent 1.0 mm grey line. For repeated markings, ensure the tip is clean and store the marker vertically when not in use to maintain ink flow. Avoid excessive pressure that could damage the tip or broaden the stroke.

What to consider before purchase

• Whether a 1.0 mm stroke width and grey ink provide sufficient contrast on your working materials
• If capless operation and a deep-hole tip are suitable for the intended application
• Quantity required—this product is supplied as a single piece
• Surface conditions (oily, wet, heavily textured) that may affect ink adhesion

Usage recommendations

Use the BRADAS fine deep-hole marker for precision layout and repeatable reference marks in confined spaces. Test the marker on a scrap piece of the same material to confirm visibility and adhesion before making final markings. Store vertically and protect the tip from debris to ensure consistent performance.