Automatic Center Punch Set, 2 Pack 6 & 5 Automatic Centre Hole Punch, Super Strong Adjustable Impact Center Hole Punch Tool, Marker Scribe Spring Loaded Punch Tool for Glass Metal or Wood

There is better out there for sure. Wish I would had spent 5 more dollars.

Both worked but do not mark metal very well for starting drill bits to keep them from traveling. They would work great for breaking glass in a vehicle if thats what you are looking for. The spring could be stronger.

the larger one requires considerable force but leaves no visible mark on mild steel.

The smaller one is ok - hammers 90% of the time. The bigger one almost never actuates correctly. And I tried to adjust whatever can be adjusted.

Too cheaply built.

very good product...

This is one of those tools that you always think about buying but never seem to get around to it for one reason or another. With two automatic center punches made of real metal for under 5 bucks and free shipping, I couldnt pass it up. I think Ill buy another set for my son-in-law.

These are so handy for my jewelry making. Makes drilling holes so easy. I love them and they are very sturdy and easy to use.

Stay away, The hammer mechanism in these low cost punches does not work often.

Both the punches are weak. Will work good for wood, but not on metal. Multiple attempts and barely a point in a broken off bolt.