2Pcs Heavy Duty Automatic Center Punch, 5 Premium Steel Spring Loaded Center Hole Punch, Adjustable Spring Impact Center Marker Scriber Tool for Metel, Plastics, Wood, Glass by karmiero

This offer was for 2 identical punches at a low price. Very handy to have in 2 different locations. I dont know how long they will last, time and use will tell.

cheap, but junk. ordered first pair, one worked. ordered replacement pair on amazon, neither worked.

Buen marcador

It malfunctioned on 3rd use, not sure how long it will last.

Our punches worked as intended. We had no problems. The springs were resistant and did not catch. Will hopefully last a long time.

Neither item work directly out of the box!

I used them to mark holes for screws on metal and they did not disappoint. Heavy duty and Precise.

Easily adjustable striker. Works perfectly. Built well.

After 1-2 week of use.

These are like other import automatic center punches Ive used. Fits nicely in the hand. The punch is a bit wobbly in the handle, but it gets the job done. Its made of carbon steel, not SS. There is no real spring tension adjustment, it just screws apart and back together. Not sure what youd need to adjust the tension for, anyway. Two of these cost less than the sales tax on the premo US made one these are made to look like. No comparison, of course, but I used one of them to make multiple dimples in a sheet metal plenum for the center pivot of a compass so I could mark take-off holes. It did the job just fine.