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

I needed to cut a 3 inch hole into 10 gauge steel and this worked very well. I do wish the guide drill was attached a bit differently more firmly but it worked very well.

This product is very good!! Cuts better then I expected!

I only had 1 hole to cut, but it did it fast, clean and easy.

Teeth stay sharp, bell doesn’t flex, this works great with a drill press.

For the price I thought this was a throw away but it was quite nice. Have not subjected it to repeated use but surprisingly good.

Well it drilled 2 holes fine, then broke. This was the 3 1/8 flavor, chucked up in a drill press, so I couldnt have bound it up too much the belts will slip. You get what you pay for.

Was missing set screw and I can only return it. :( Better QA before packaging would have been nice.

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

So typically, a hole saw is a couple mm’s over what it’s supposed to be due to poor teeth alignment. However, this hole saw is PERFECTLY 48mm. go figure… 6 stars

Used on my drill press to cut 3/16 steel plate . My experience with normal hole saws has not been good , but this hole saw cut thru the material with no damage to the tool. Starting another cut soon - but pretty sure it will handle it . Next hole saw I buy for metal will definitely be Mollom !