Dremel - 290-01 - deluxe engraver.
Dremel 290-01 deluxe engraver writes like a pencil on any material.
Permanently marks any surface from hardened steel to glass.
High speed, reciprocating motor delivers 7200 strokes per minute.
Calibrated stroke adjustment dial regulates length of stroke, depth of engraving from fine lines to deep marks.
Pencil grip for precise control.
Durable nylon housing with handy hanger.
Solid carbide point is practically wearproof.
115V, 60Hz. AC only.