ALLY Tools Super Strong 3 PC SET of 6 Inch Heavy Duty Automatic Center Punch, Perfect Automatic Center Punch for Metal, Wood, Plastic, Glass, and Marble – Features Spring Loaded Center Punch Design

2 out of 3 would not snap. I returned them.

I love these punches

Spring slightly leaning too much to one side so not punching sometimes. After disasembly and straightening slightly the spring works great

These are heavy duty and they hit harder than the ones I am used to but that’s not a bad thing. The important thing is that these work each time I use them; others have an internal mechanism that can slip.

One of 3 kind of works, very ruff operation, point not carbide

These are nice and heavy duty. They will last a long time. I’d buy them again but I’ll probably never have to! Unless I lose all three of them.

Perfect for my work. Seems like they will hold up well.

I bought them at a cheap gimmicky set and well I was shocked when they werent. I work for a small lift company and I use them about every day and they work surprisingly well I fully expected to replace them before now but they have held up and they are worth every penny

Perfect for my work. Seems like they will hold up well.

I have a bunch of auto punches, and these are cheap and easy to find/use. You do have to use your brain and adjust them, first. Quality is pretty mediochre, but they get the job done and are easy to find in the mess that magically appears on all the work surfaces in my shop.