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

In a previous post, numbers were inverted. And I had given only a 3 star for this product. I am sorry for the misinformation. This product is fine and we are using it. It came in on time as stated in the order section. Again, I am sorry for the mix up.

I do a lot of truck frame modifications, these bits save a lot of time.

Made one hole through 5/4” decking spring came off and blade became extremely dull! If not for wood my mistake but it’s definitely a fight for the second hole!

Worked great for cutting perlins to fit around 2 3/8” pipe

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

Cut the size I needed and hardly looks used.

worked fine for installing a honda gx270 starter in a northstar 5500 generator

Broke the first pilot bit and order 5 more… didn’t break a second.. It did the job of cutting into my well casing…seems to be undamaged. It not a very easy hole to drill drilling into a non flat surface do yourself a favor and start on your lowest clutch setting or you will break the pilot.. It did have alittle wobble to it. But not to bad.

The pilot screw breaks easily. Was just trying to go into 4 PVC Schedule 40 and the bit breaks like nothing. Seems to be a good product, but the pilot drill bit is very flimsy. This is paperweight now until I can buy another pilot screw. Not strong at all.

Excelente producto y servicio.