4-80Pcs 2cm Waterproof Long Head Markers are versatile deep-hole markers designed for precise marking in woodworking, metalworking, and general fabrication. Featuring a 20 mm head and waterproof, quick-drying ink, they leave clean, durable marks on wood, metal, glass, and other surfaces. Available in Black, Blue, Red, and Green, and offered in sets from 4 to 80 markers to suit project scale.
List of Features
Deep-hole marking with a 20 mm head for precise placement in deep or hard-to-reach holes in metalwork.
Waterproof, quick-drying ink prevents smudges in workshop environments.
Marks on wood, metal, glass, and more, ideal for furniture decoration and layout planning.
Color options—Black, Blue, Red, Green—for clear, color-coded workflows.
Sets range from 4 to 80 markers to fit the size of your project.
