Customer Reviews for DIABLO 4-1/2 in. x 0.040 in. x 7/8 in. Thin Kerf Metal Cut-Off Disc

Bought this blade to cut a metal cast electrical wall switch plate. I mounted it to my DeWalt grinder and it cut through it with no problems. Cut was clean and went fairly quick with very little wear to the disc. Worked extremely well.

These don't last long, ct brand is way better

This disk is great! I used this to cut through 2 inch x 2 inch x 1/4 inch angle iron and some rivets. This diablo blade did so with ease. Yes you can do the same with cheaper disks but why? I was able to get the job done with one battery. The same job with another cheaper disk I usually go through multiple disks and two and a half batteries. So this makes it easier on the tool Too. I recommend that you give it a try and see for yourself. Always wear the proper safety equipment. I.e. full face protection for cutting and grinding and a good dust mask or respirator. Don't protect yourself and it will feel like going 90 mph on a motorcycle without a helmet on a dirt road. Enjoy!

For the price, this blade is great for cutting steel and aluminum. If you are cutting on occasional basis then this blade is a great value. It fits on my regular 10" mitre saw that I also use to cut wood. After taking off all non-essential plastic parts that could warp or melt from heat I installed this blade and easily cut 12 gauge steel. It did take some time but I got some nice straight cuts on custom brackets I making. I still had a little flash around the edges from the heat but that was easily cleaned up with the grinder. I would highly recommend this blade for cutting all metals. It sliced right through aluminum tubing like butter. If you are a serious metal cutter then the expensive metal blade is what you'll need. If doing a couple small jobs then this will do as it will get slightly smaller after each use.

Perfect for precision cutting of aluminum drip edge & vinyl siding with minimal waste.

Do not buy the most gArbage cut off wheels I’ve ever used they don’t even last five minutes on something simple and easy pic below

I can't speak to the durability of the blade since I only needed to make two long cuts in a metal fireplace surround. I used it in my table saw and the blade made nice straight cuts no problem and appeared to show minimal wear. I'll probably have the same blade for the rest of my life. Good value for what I needed to do.

I used it to cut some 1/8" thick aluminum. It did the job, but wore down sooner than expected. I ended up using my reciprocating saw to finish the job.

I expected more from this blades, being diablo & for the price, I thought it will be better, well, big disappointment, I shoulded bought the cheap ones, I will not buy this type of blades again.

The Diablo metal cut-off disc is a quality product for an affordable price. I have never been disappointed using them. They cut great and last long.

Cuts great. Last long

Great product!! It works very well and cut through some1/2 metal pipe with no issues.

Weak but does the job

Diablo makes great products