LANIAKEA 3-1/4-Inch Bi-Metal Hole Saw 83MM M42 Annular Hole Cutter HSS Variable Tooth Pitch Holesaw Set with Arbor Blue for Home DIYer

I used this to cut holes in 3/4 inch plywood. Cut nice and clean. After 40 holes still cutting like new. As good as big brand name I recommend it

Item arrived late and upon arrival in a bag it had a broken bit.

A bit of a chore to remove cutoff disks.

Used it to cut a few holes in some USG ceiling tile. Worked great. Note that if you have 5 lights the 5 tool will cut a hole that you will need to sand a bit to make more space. very easy to do but you may want to consider the 5 1/8 inch tool but it seems like 2x as expensive. For the price this was a great deal considering a 5 hole saw at the big box stores is like $40

Very happy with this hole saw! Worked great! Heavy duty!

I was concern that this low priced tool would not be high enough quality to make this cut for me. I needed to make this 6.875 hole at a very difficult angle in my boat. The hole saw performed very well, I was very happy with it.

Worked as advertised! Effective at cutting thru wood, hard plastics and even rubber.

It may be huge but it cuts smooth. I cut through two walls with ease. This was a weekend project and ended in success due to this great hole saw.

New speakers for boat needed a 5.13 inch hole - what? First of all that is 5 1/8 inch, second drilling in my gel-coat fiberglass is hazardous. This tool worked perfectly, clean cut with no chipping. Could not be more pleased.

I needed a clean 10 diameter hole through plywood, saw this product, and decided to give it a try. This is a heavy duty piece of gear. Two things to be careful of: 1. make sure that you use a heavy duty drill with this. and 2. be very careful! This saw is heavy and generates a LOT of inertia as soon as you start the drill. Make sure that you have a tight and pulled in grip on your drill when you start it. I used my RIDGID r841151 drill which had plenty of power, but I nearly sprained my wrist when I fired it up. No kidding - be careful with this hole saw. It will do the job, but it is a heavy solid piece of gear!