5Packs Indestructible Disc for Grinder, Upgrade Indestructible Disc 2.0 - Cut Everything in Seconds, 4 Inch Ultra-Thin Saw Blade Diamond Cutting Wheels Composite Multifunctional Cutting Saw Blade

Loving it

These are far from Indestructible.. I Bought these specifically for stone work, as they literally have pictures of these cutting through stone and are marketed for that. One of the Blades snapped on me, and a fragment flew off and went into my Shoe, slicing open the side of my Shoe.. Thank God it didn't hit skin, or it'd be a Lawsuit ! Very Dangerous to market these as Indestructible when they're not. Someone's going to get hurt by this product.

3 stars because they will cut but only 3 stars because these things are far far from indestructible....If you want an actual high grade cutting disk then balls up and pay the money and buy a bad dog disk. Between their warranty which I haven't had to use yet and how long they really last, bad dogs pay themselves off in about 1month of regular cutting disks "for me anyway"

Didn't wow me but they did the job

The advertisement for the leading competitor warns would-be buyers to avoid the cheaper, foreign-made products but, despite that, I decided to give the 5Packs Indestructible Disc a try. I loaded the first disc into my Dewalt grinder in order to cut off the bottom part of a steel bolt. Ten minutes later, the disc had managed to get only half way through the 1/4" diameter bolt. Just to confirm the bolt wasn't made of some kind of tempered steel, I installed an older, heavily used, blade and, not surprisingly, it cut through that bolt and a second in less than 30 seconds.If you want to make your heavy-duty cutting chores easier, this is NOT the product for you.

Makes things simple

haven't managed to destroy it yet.

These blades are really impressive. They grind/cut like crazy and are incredibly durable. I still have not gone through more than one of them and I've cut wood, steel, concrete, rock, lag bolts and all sorts of things.They don't crack and they don't spray you with broken pieces of disk and they make like a hot knife through butter on most materials.The only thing they do not do as well as a normal "grinding wheel" is grind, obviously. But if what you need is a disk to cut nearly anything you can imagine, these will do you perfectly, last you a long time, and make you glad you have them on hand.