Mollom Heavy Duty Carbide Hole Saw, Hole Cutter cuts Stainless Steel, mild Steel, Iron, Copper, Brass, Plastic (3 76mm)

Best hole saw that I’ve used to date.

These hole saws are amazing. Quickly makes holes in thicker steel.

We were putting a dead bolt in a metal clad door. Bought a supposed metal drill bit at a local hardware store, lots of sports and it put a dent in the door. This bit went through the door in no time, absolutely no problem.

Excellent piece of equipment. Cut right through 1/8 metal. Would buy again.

So far I have only used the 2 1/8” to cut through 1/8” thick aluminum. It cut well. My only grimace is that one saw was glued tight to the foam below. The paper chart inside was damaged by the saws, my suggestion is that they could make it no blemish by giving a metal chart instead.

Bought 2 different sizes and extra bit pack. Complete waste of time and $$. I am experienced tool and craftsman, this is worst cutting product i have seen all my life. The center drill bit is so brittle it breaks immediately with little to no cutting pressure at all. Bad, Bad Bad!!!

Cut through a 8n tractor dash with ease for a two inch voltage gauge. Go slow with slight pressure, or you might break your wrist. The cutting took about fifteen minutes with cutting oil. I would recommend this product.

I hv many holesaws. This was extremely well made. Cut through steel like soft butter. Very impressed.

this saw cuts so fast and clean I was worried but took a chance on it and am glad I did I will be buying another size today

there nice and sharp not a step drill bits but cut i figure about a year for replkacement do good cheap set to have