30mm / 1-3/16 inch Metal Steel Hole Saw Drill Bit, Metal Hole Cutter for Thick Metal,Stainless Steel,Iron and Wood (30mm / 1-3/16 inch)

This drill bit worked perfect for the one hole I had to cut. No issues. It worked smooth and easy for cutting a hole for a temp gauge in a steel panel.

Worked great for mounting auto gauges in aluminum plate.

High quality metal hole saw for a budget friendly price. This hole saw had no issue getting through an electrical panel that was being installed. Someone guessed I paid around $50 for it. They were shocked when I told them how little I paid for it. It is not a one and done hole saw. It has plenty of life left in it.

This type of tool doesn't work well for wood. The spaces in between the teeth get clogged with sawdust so you can only drill < 1/8" at a time then you have to pull the drill and use a brush and often a sharp object to remove the caked on sawdust. I had to do this 20 times to drill through a 3/4" board which made it a 10 minute job. The quality of the hole and cut was fine it was just absurdly time consuming. I have no idea if it would work better on metal. And to be clear, the is a problem with this type of tool not this brand or manufacturer.

This cuts beautifully but it is not the imperial measurement they give. It is metric. So if your tolerances are tight, skip this. Unfortunately I will be returning this one.

Needed this to cut out one hole in heavy gauge sheet steel. Used cutting oil to keep the teeth cool, a bit of elbow grease and a steady hand, and in about a minute and a half I had the hole I needed.

Center point bit sheared in half sending the drill and saw skating across the material into my right index finger. Used this drill bit at work to cut a hole for a fan on an amplifier enclosure.Had to get my finger stitched up.

Sturdy, precise and long lasting