Columbia Marking Tools Inc. pioneered the development of the double-acting air-operated impact marker and their tiny Model 78 Mite-E-Mark line is extremely rugged and cost-effective (most systems are under $500) and packs 18 times the force of an air cylinder with the same bore.
I-Mark H Series from Columbia Marking Tools is a combination bench-top/handheld dot peen system that is easily programmable and marks metal, plastic or wooden parts at high speed (up to 4 characters per second).
quare Dot, a patented high-resolution marking process from Columbia Marking Tools, permanently marks high-quality 2D/UID codes on a wide range of materials and costs less than laser marking.
I-Mark I-Series (Integration) dot-peen and scribe marking systems from Columbia Marking Tools gives users enhanced flexibility with many standard features.