shteii01
Well-known member
I am seeing a ton of M12 3/8" drill kits with extras (HD promos). Not so much of 1/2". What am I missing?

The M12s I have used could have a 1/2" chuck but would be damn near useless when trying to use a 1/2" bit in mild steel. The M18s struggle as it is.
You obviously weren't using a Fuel model if it was only 3/8" chuck. World of difference between the two models.