Columbia Marking Tools, Inc. (www.columbiamt.com) now is providing an array of new electric and pneumatic CNC-controlled peen marking machines and accessories, metal tag marking and embossing, 2D/UID Square Dot programmable CNC marking, impact marking, hot stamp marking and a new controller that integrates all the necessary programming technology.

Included is the new patented 2D/UID Square Dot programmable high-speed CNC scribe marking machine for applying Grade "A" readable 2D Matrix codes.