You may be interested in the youtube channel Project Farm then - I don't know if he's specifically tested Wiha screwdrivers, but Wiha performed well in his rece

You may be interested in the youtube channel Project Farm then - I don't know if he's specifically tested Wiha screwdrivers, but Wiha performed well in his recent pliers test video[0]. [0] https://www.youtube.com/watch?v=cUklhL1cGqY https://www.youtube.com/watch?v=cUklhL1cGqY