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

This product is great for metal working.

Durable no questions asked blade. Immediately I could tell that this blade was worth the money rather than swapping out cheap blades all the time. Truly cuts through anything I have thrown at it.

So far I have no issues with this product, I have cut off stainless steel bolts and sheet stainless steel and angle iron,, and I have even cut fiberglass with it, if you respect the tool you will not have an issue with it either,,

I was in need of a diamond cut off wheel for tungsten carbide rod. This wheel was just what I wanted. Good product, thank you.

Not sure about durability longterm but this cut through 1/4 winch pully like -putty- and I will be buying more of these if this wears out.

I like that it last longer but it made a wider Gap than the regular cut off blades

I took a chance and bought one of these based on the mostly good reviews. Now I feel like I am a victim of bait and switch. The image on the web page shows a yellow disc with 5000+ cuts in red. When my disc arrived it was silver in color and said 3000+ cuts in black. I kept it because it was relatively cheap and Im too lazy to send it back. However, I will NEVER buy another product from Graff (whoever they are).

Its ok. It should have lasted longer in my opinion.

Needed a 30 foot section of fence made of 1850s heavy gauge 4 by 1/4 angle iron cut down. Tired of waiting for contractors. Everything else we tried with our CRAFTSMAN Angle Grinder produced smoke and melted grinding wheels. After reading reviews, bought two of these blades. Ordered on Sunday, received on Monday, got the fence down and in the scrap iron pile in under 2 hours Monday afternoon. Cut thru the angle iron as well as some obstructing concrete and half inch bolts. Blade sent showers of sparks flying like 4th of July sparklers, but still looks serviceable if not brand new. Worked so well we went back and cut off a couple old steel fence posts that had killed a few hacksaw blades. Never even opened the second blades package but keeping it for a spare. Would definitely recommend for any heavy metal cutting and grinding. No more contractors. Just more power tools.

This cut off wheel works great on steel and hardened steel that Ive used it on. It does not like aluminum however.