TOMMARS Hollow Punch Kit with Pin Point Punch Shaft Hole Cutter Set Gasket Punch Tools Gasket Cutter 14 PCS 5mm-35mm 3/16" to 1-3/8"

Tried it out and it worked wonderfully. Had to cut out a gasket for a water pump.

Wide array of different hole sizes. Had only one concern, there is a pin in the center of the punch that has a sharp point. If you want the material that was punched out as I did, just grid it off flat. Still functions well.

Works great

This punch kit works fairly well for punching holes in most anything you'd want to punch holes in. My application was sound deadening materials for a car audio install. It did what I needed, though the punches could stand to be a bit sharper. It took a bit more effort to get through 80/100 butyl than expected, but it did do the trick.

Very Solid feeling....Definitely a quality tool!

The blade edges on 80% of the punches were rolled to the point of being dull or unable to cut. Skip this one. Find something else.

Nice kit. The be very careful with the punches while using them. They ground sharp but not hardened. The edge rolls easily. I was using a sheet of UHMW for back up and still rolled the cutting edge over.

good