𝐋𝐮𝐨 𝐤𝐞 8 Pcs Rotary Grinding Stone - 1/4'' Hex Shank Assorted Shape Abrasive Stone Mounted Grinding Point Aluminum Oxide Sharpening Bits for Rotary Tool Drill

would buy from again

I do a lot of DIY as well as professionally with power tools. I purchased this hoping that it would allow me to do some light grinding in tight places. It just doesn't work well for me. I was trying to lightly grind a steel tube and I am unable to do much with this product. I tried 2 different stones to no avail. I guess if I were simply trying to slowly flatten down a corner or edge...it may work...bit for trying to flatten out scratches on a metal tube....that's a no go. I just threw them all out as I see zero purpose for me. ZERO PURPOSE

Value for price.

Break very easily. Used 2, then tossed the rest in the trash

I was excited to purchase these sanders but unfortunately, they do not lock into my Dewalt impact driver. They fall out very easily. When gravity isn't a factor, they work fine. But if I tilt downwards, they easily fall out. I wouldn't recommend this product.

Excelente para limar, yo la utilizo para metales

RE: LUO KE 8 Pcs Cylinder Shape Rotary Grinding Stone - 1/4'' Hex Shank Abrasive Stone Mounted Grinding Point Aluminum Oxide Grinding Bits for Rotary Tools (Size: 20mm)Posted: 6/28/2024Use case: grinding brazed weldspros:good price and holds up wellCons:- 1/4 inch shank won't fit a 1/4-inch collet in a die grinder. You'll have to grind the shank to fit.- Stones were not aligned well on the shank which becomes immediately obvious at 2700 RPM on a die grinder.