Great idea, and I'm with McStitchy's way of thinking that it should come like that from the factory but, I guess that legalities, warranty claims, et. al. are factors that impede such; how many will be torquing down on that itty bitty 420hc steel flat stock to remove a rusted bolt/nut on its old car/lawn chairs/farm equipment/house heater-boiler... stil, I'm thinking of doing it to one of my Waves' bit driver (a la Metro; I think).
Anyway, that tool keeps looking better and better, and functionality wise ...
!