ALLY Tools Super Strong 6 Inch and 5 Inch Heavy Duty Automatic Center Punch, Perfect Automatic Center Punch for Metal, Wood, Plastic, Glass, and Marble – Features Spring Loaded Center Punch Design

Not what i expected. The smaller one doesn’t work ok.

verry weak springs

I didnt expect much for the price, but when it arrived half- ass assembled and unable to adjust, its kinda worthless. Its just a cheap one time use punch now!

They need some adjustment