Review on DCVAMOUS M14X1 5 Spline Compatible Chevy GMC by Julio Avikunthak

I might have gotten a bad set but mine was full of drill bits and threads were covered, I was at a standoff and had to use them. I'm pretty sure I ruined all my studs. It looks like the tap used to cut the thread has become dull. I wish I had spent the extra money and bought gorilla ears.