Laiwei Bi-Metal Hole Saw Kit, 7 Pcs 7/8" to 2-1/2" General Purpose Hole Saw Drill Bits, HSS Hole Cutter with Arbor for Wood, Plastic, Drywall, Soft Metal
Score By Feature
OveReview Final Score
Questions & Answers
There is no reason to be concerned about what they smell like.
That's not the case
A thin metal might do this once if it were thin enough. Steel should not be cut with this tool.
Selected User Reviews For Laiwei Bi-Metal Hole Saw Kit, 7 Pcs 7/8" to 2-1/2" General Purpose Hole Saw Drill Bits, HSS Hole Cutter with Arbor for Wood, Plastic, Drywall, Soft Metal
This drill bit was ordered because I needed it very quickly. Unfortunately, the center drill bit breaks almost immediately even with softwoods like pine. This lackluster product is actually a result of our Communist neighbors' poor quality control. You should replace my stupid product with a better one after discovering my mistake. Oh, ha I am Stu in New York City.
I broke the bit while drilling through a thin piece of aluminum for the first time. In a matter of seconds, it It is not recommended to use these for any other purpose than.
Their effectiveness seems to be good, and I think they Some of the saws don't have markings on them that let you know what size they are, and that is my only complaint.
The quality of these is pretty good, and they hold up nicely to abuse in my shop almost daily. I wouldn't use them for hard steels like stainless (kitchen quality), but for general use, they are fine. They have the kind of value that I would recommend to anyone.
I am very pleased with it. It is very cleanly cut. The only thing that could be improved upon is that not all of the sizes are marked. Overall, I am quite pleased.
I received seven pieces, but I did not receive the 1 1/2" I was supposed to receive, which is the only one I need at the moment.
I like the spring tension, but the blade could be sharper. Overall, it's all you'd expect for the price. For me as a DIY'er, this is a great set.