84PCS Abrasive Mounted Stone Grinding Wheel, 1/8” (3mm) Shank Head Mounted Grinding Point Stone Heads Tool Grinding Wheels Bit Set, 2 Shaped and 7 Sizes 3mm,4mm,5mm,6mm,8mm,10mm,12mm

Lots of nice grinding stones and a good price

I like the various shapes and sizes. They don't wear down fast, even grinding/smoothing an aluminum threshold edge. I've used others that wear down pretty fast. Not these.

These work great for those really hard corns that the cheese grater wont take off.. it puts out a distinct odor only described as like if a cat got caught up under a treadmill.. but whole bunch of sizes to get real tight in there if ya need to.. dont break apart if you miss and hit something with em..

Only this grinding wheel bit set provides a full range of the size, especially including the smallest 3mm bits that I need for my special fine work items. Very satisfied with the order.

Good enough for little details but not nearly the grit I was hoping for.

I've been using a lot of abrasive bits this past month and tried a few brands. These seemed to last the longest, had a nice selection of head shapes and the shaft and bit overall were long enough to get into the areas I needed. I'd recommend these. They will wear but they are a very good bit for the price.

Very nice I like them

They do send the stated amount. I was a lil disappointed in how they don’t last too long individually but with so many in the pack it works. Good price for thee amount. Yeah buy them there okay.