Lenox Metalmax 4 1/2 Inch Segmented Rim Diamond Cutting Wheel for Metal

Great product, these last a long time without all the toxic dust.

Awesome for multiple cutting jobs. I've been using this for a while. Even works for rust and paint removal in a pinch. It will get in a bind and won't break like a composite wheel. But overall pretty awesome.

I used this blade for cutting stone coated steel roofing panels. I was required to roof our shed with the same material as the house roof, per HOA rules, and did the shed myself to save some money. I cut several hundred feet of stone coated steel with this blade on my angle grinder. The blade was cutting just as well at the end of the project as at the beginning. Highly recommended!

Last for a long while

Good deal. Lasted a long time.

These do work faster and last longer than an abrasive disk. I use them to remove the heads of some stainless steel rivets so I cold remove the old rubber seals.

I mostly bought this for a batch of ½” rebar, cutting long lengths into shorter ‘stakes’ and posts. Lenox is a good name in tools, and the price seemed reasonable. Rebar is a tough steel to deal with. I recall decades ago, likely my first attempts cutting rebar….with a recip saw or demo saw steel cutting blade! That was hopeless or perhaps useful to quickly dull a blade. After that negative experience, I moved up to using abrasive blades and they did better. If you don’t mind the sparks. I made about 5 cuts thru the rebar, letting the blade do its thing, not bearing down on the angle grinder…and the blade was great. Very nice.

As compared to cut-off discs, this cuts pretty slow. The only upside is the lack of debris from the cut-off discs as they wear out. From the get-go is was surprised how slow this blade cut steel so it cuts that way out of the box. I wont be buying another but instead i'll order more cut-off discs.