OP
HORDERofTOOLS
Well-known member
Horder - I could see these being taps without the threads ground. Square end for hand tapping with four flutes. I run into these taps all the time in production applications.
I doubt any production shops buy their tooling at the dollar store, but you are welcome to these at the cost of shipping.
Funny how everyone who I showed them to in person thought it was funny, everyone on here wants to think they are something that they are not...

Troll


