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

Disappointed to receive a used blade. Nowhere on the description said that I would be buying someone elses return.

Durability? I havent used it yet! I hope it will last long!

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!

Works great!

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.

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

This unit works great. Also get different size drill bits. Arbor also fits my Craftsman hole saw.

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.