Dowel Bar Retrofit Blades

Dowel Bar Retrofit is a successful application in joining and stabilizing the concrete slabs of older concrete roadways that were not originally built using dowel bars. Wel-Co has been involved with this application since it’s inception. Today we manufacture some of the freest cutting blades while maintaining the lowest cost per slot.
Wel-Co’s saddle segment provides the free cutting necessary in this application

Application Specs


Hard aggregate


Soft to medium aggregate


Limestone or other
soft abrasive aggregates