EZARC 81933804 diamond wheels for metal
EZARC lists a three-wheel pack for metal cutting under its matching product name.

How to choose
Compare the intended material and mounting dimensions with your existing tool. A diamond wheel sold for glass or tile is a separate option.
Compatibility and limits
Three 1-1/2-inch diamond cutting wheels labeled for metal · verify the mandrel
Questions before buying
Why compare this metal pack with the 32-piece reinforced set?
The two packs use different wheel constructions and include different quantities. Match the exact material and mount before choosing a smaller diamond pack or the larger reinforced assortment.