The Slide-A-Mark air impact marker with telescoping action allows for the use of external holders and numbering heads. The numbering heads tooling provides reduction of tooling changeover time over the use of individual type and type holders.

Slide-A-Mark Models that may be used with numbering heads.

Model 751 - 8 Ton
Model 851 - 10 Ton

Envelope Dimensions provided with proposal, and CAD data provided with placement of an order.

Manual Numbering Head by Columbia Marking Tools

Slide-A-Mark Numbering Heads

Technical guide to Model 130K & 123K

Technical Data Sheet

Custom Designed

Selections required for manual numbering head

Character Size

Chart with standard character sizes provided
Remember it is easy to overestimate character size

Number of Wheels

Number of wheels in the numbering head - automatic and manually indexed

Wheel Readings

The standard, and most common, readings are figures 0 through 9.
Each station is engraved with character. They may be different or the same (repeated).