Cutting Wheel 4-1/2 Inch 100 PCS Cut Off Wheel 4.5x.047x7/8 Cutting Disc Ultra Thin Metal & Stainless Steel,Cutting Wheel Fits Angle Grinder Saw Grinder Metal Cut Tools

last a long time , very thin and cuts like they should .

Works as they should, same quality as brand name.

Blades are weak while cutting, causes dismantle while performance Not safe for my company fellow workers.

I typically buy my cutoff discs from Harbor Freight. 10-packs can be purchased on sale for $7.99 or less. I decided to give they discs a try in spite of other users complaining about exploding discs. After a month of use, I can say that Ive not had any discs explode (care in not binding when using a cutoff wheel is important) but I quickly discovered that they dont last very long. I wasnt sure to what degree because I didnt have anything to compare to since all of my HF discs were used up. I recently picked up a 5-pack of HF discs for $3.99 and found that Im using roughly 2-3 of these discs for the same amount of cutting as one HF disc. With these discs pricing out at around $.43/disc, compared to HF at $.85/disc, the value just isnt there. Especially when you have to stop twice as much to change discs. Plus the edge starts to look really ragged once they get down to half size.

Unsure why, but these do not cut well at all. Guess I will have to stick with premium brands. Might be rpm issue?

so far the product has preformed very well, will see how long it lasts?

I disliked the fact that the wheels flexed when I used them

buen precio

Break apart to easily, do not last as long as others

As good or better than HF products or even most commercial brands but at a great savings. These perform as well as my Kobalt, HF and Milwaulkee brand disks. Havent had one disintegrate yet and dont think I will in the future. They hold up under loads and wear down about the same as other disks but with these you save a bundle.