I'd almost bet those 3 tools had some foreign input to their production - either Mexico, China, Vietnam (I saw a baseballcap in Puerto Rico that was made there!), or Korea! Nothing is made entirely here anymore.
And, not getting into politics I hope, but what we think is inhumane here is the norm in many society's (pay, working hours, cleanliness, etc.). So, we ned to judge companies based on the societies in which they operate, not against ours....if the average hourly salary in, say, Honduras is $1.00 & a company is paying $2.00 per hour, that's not inhumane - that's taking care of their workers!