Cut Off Wheels 52 Pack,4 1/2 Inch,0.45 USD/Pack,Metal and Stainless Steel Cutting Wheel for Angle Grinder,Ultra Thin Cut-Off Wheel Cutting Disc (52 PCS 4-1/2 x .045 x 7/8 inch Cut Off Wheels)

So far so good work as described decent price decent quality for how many you get, seem to be of good quality not cheap.

These cutting wheels are a great value for the price. They cut well and are durable. I'll be buying more. They last longer than the ones you pay $2 each forvat Lowe's or home Depot and cut just as good. They are pretty flexible as well and don't seem to break if you get off your cut as easily.

Pleasantly surprised with these discs. I have been dismantling a 30 foot long, 8 foot diameter, 1/4" (6.35mm) thick steel oil tank for a couple of weeks. I have been buying and trying scores of discs from various local brands as well as amazon sellers. I am intimately familiar with the differences in longevity and cutting ability of various blades.My expert diagnosis is, that these blades are above average.I agree with another review here, that these blade are better overall than the standard cutting discs offered by Harbor Freight. I'll add in addition that these blades are comparable to the higher quality "Hercules" blades from Harbor Freight but they are slightly thinner, so they end up with a faster cutting speed but sacrifice a bit of longevity. I have witnessed these differences side by side on the toughest material in real time for hours at a time for many days.This has been the best bang for buck I found found thus farIf you a interested, the absolute best disc I have used so far is made by Norton Abrasives. You can find their website and they do sell in large bulk orders.

I would give a 5star except the center hole was not cut open completely on one disc so far. Not a real issue if you look at the disc before installing it on the grinder. Some reviews have stated these wheels come apart easily and quickly but I find that they last as long as either the Dewalt or Forney products from the local hardware store. Cutting wheels are laminated fiberglass and grit that are not designed for a lot of pressure but use the rpm of your grinder to cut. I cut multiple pieces to fabricate a support truss for a Jeep axle with one minor amount of damage on a disc. That was my fault due to the angle of the cut. I don’t think you will find a better quality at a comparable price. If you are going to use lots of force, break the bank and purchase diamond edge steel cutting wheels.

I bought these to replace the OEM one that burned up really quick. These have been great! I have cut multiple aluminum poles and they barely look like they were used. They don't smoke up like the OEM and leave a nice smooth edge. Great value and highly recommend!

They are cut-off wheels. Haven't used any yet but they should do fine cutting the little rust spots out of my old truck if and when I get to it . That or my youngest brother will help himself to them and they will work for him since he and a cousin of mine prefer to save their money.

These things are tough. None of them have blown apart on me so I give it a 5 star.

Worked great on cleaning up after a sudden wind burst that destroyed my Canopy. Made cutting it up easy for removal. Now I can't wait to use these on other things around the house