GRAFF Black Cut Off Wheels 4 1/2 Inch - Diamond Metal Cutting Disc for Angle Grinder 4.5 Inch - 60x Longer Wheel Life

I had many cuts with this tool since I received, I am very pleased, there is no more nasty odors when I cut. I constantly revise the diamond integrity and until now I can not detect the loss of a portion of the cutting material.

Guys, unbelievable. This thing keeps cutting, I am always afraid of when si going to quit but it does not. I have cut through very thick steel for the conventional one will either worn or explode on me but this disc is unbelievable.

The blade cuts real good on metal thin, but the soonest I used on a piece of 1/4 metal angle the blade start to get damaged on the cutting area with few cuts ,still cut but takes longer to cut metal thin ,

I liked how it felt cutting and felt secure and confident in its stability

No bad smell when cutting, but it does take a little long to cut 1/4 thick metal. And can’t not say how long it will last because I’ve only use it once.

Ive been using it for 4 weeks now, it cuts and grinds as good as it was when new.

Fantastic! Cuts steel like butter. I was putting this thing through its paces, cutting for long periods of time generating a lot of heat and it just kept cutting. I for sure thought it would burn up and quit on me at some point but it didnt. Well worth the money.

Cuts faster than you can move the darn thing. I mostly bought this because of my fear of cut-off disks (the ceramic ones.) They can flippin splode on ya. Ive seen the photos; no thank you. This thing is a metal disk with diamonds on the outside. It wont splode on ya.

Beats a fiber wheel for sure

Started great and quickly dulled. Lasted max 20 cuts on ‘64 Chevy Truck body panels. Granted my cuts are 12-18” for the most part, I only got 2 weekends of work out of this and it’s now just a friction burn cut. I’ll try something else but it did a great job for the first day. So 3 stars not 5.