Catalog > Tools and Production Equipment > Power Tools Engraving Tool Engraving Tool 0200 Engraving Tool, 12VDC, 22W, 1200RPM 679.44 ZAR inc for 1 Each 1 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Gravostick is a special engraving and marking tool. Depending on the tool used, all materials can be engraved (e.g. glass, wood, metal, plastic). Fitting with exchangeable tools is done by simply inserting them into the hole. Only for 2.35mm stem diameter (toothed stem). The power adapter is not included in the delivery. It must be ordered separately.