High quality, precision scribing pens for marking, engraving glass, silicon, gallium, ceramics, metals and circuit boards.
Used in laboratory, electronics and R & D.

Diamond scriber pen with refill.
with diamond and carbide scriber tips
Twist right = it’s a Diamond scriber (for marking hard material).
Twist left = it’s a Carbide scriber (for marking soft material).

Diamond refill= DS4DI
Carbide refill= DS4CA

Swiss Precision
Thickness 2,2 mm

Ref. DS4