Columbia Marking Tools designs and manufactures everything related to direct part marking. From steel hand stamps to complete custom, turn-key automation including modern roll marking equipment, multi-axis dot peen / scribing machines and laser markers. We also provide standard and custom engraved marking dies for simple identification purposes or custom company logos and designs. Columbia Marking Tools has over 50 years of experience in dies and machines for marking barrels, receivers, silencers, munitions, knives and more. (less)