An 81 mm swab with a 27 mm foam tip and a stepped shaft — a general-purpose head for recessed fasteners and small cavities.

Construction

A medium head with a stepped shaft: narrow at the tip for access, wider at the grip for control. The foam is soft enough to compress into a recess without leaving a fibre line.

Where it is used

  • Recessed fasteners and screw heads
  • Small cavities and blind holes
  • Sensor and switch cleaning

Handling notes

Do not lever the head against an edge; foam tears at the glue line under side load.