BuySpeedOut

I work as a mechanic on military vehicles and are forever breaking bolts or twisting out screws so, I seen the TV ad and bought the set. My first attempt to remove a 3/32 Phillips screw with a stripped out head, I broke the tool. I followed instructions to the tee but, after drilling out the head, I attempted to remove the screw and it snapped like a twig. Later, I tried to remove a 1/4-20 bolt with the same results. I wrote the company asking for return authorization but, got no where. So, just another worthless product I threw in the back of my toolbox which later. I threw away when I retired in 2014. So, buyer beware, this is not a professional tool that your job depends on.