Description

The DT3450-QZ is a DEWALT 3mm diamond-tipped engraving bit designed for use with
DEWALT rotary tools. The diamond tip provides the hardness required to engrave, etch, or
mark materials including hardened metals, glass, ceramics, stone, and other hard surfaces.
The precision tip geometry enables controlled engraving and marking with detail that cannot
be achieved with conventional cutting bits. The bit is suitable for personalisation,
professional marking, and decorative surface work across a range of hard materials.
Compatible with standard 3.2mm collet rotary tool systems. Designed for use at variable
speeds to achieve different engraving depths and finishes.