Dremel 84922 Silicon Carbide Grinding Stone

These Dremel grinding bits are just what I needed for my gunsmithing on my pistols. They are made well and work just great. No complaints at all. They're small enough to get into tight spaces and they have just enough grit to get the job done without overdoing it. I'm very happy with these bits and will buy more when needed!

Great product

Had a chipped handle on the bowl. I used this gently with my Dremel. It smoothed the chip out nicely. This stone leaves a dull finish, but we'll have to figure out how to polish the glass now. I am just glad the chip is gone and is safe to hold.

I didn't realize how small these were, but they're durable and do the job.

Already used them the day they arrived. 2 are in the package for a great value for the price. They are so easy to use and the size is exactly what I needed to drill holes in pottery that I'm turning into planters. Very durable and strong. Great Quality. Thank you for offering these and saving me a trip to the big box hardware store that sells Dremel accessories.

Dremel tools and accessories are always a cut above the bargain priced alternatives. They consistently run faster and truer. I've yet to get a bent shift on a Dremel branded bit. I've never had a Dremel grinder catastrophic fail when using within the specified aameters. Or outside the parameters, for that matter. They nearly always last longer and remain usable down to the nib. For jobs when I have a lot of material to move, I'll do the gross removal with cheap Chinese bits but for any fine, delicate, precision work, only genuine Dremel. And these silicon carbide bits are no exception. I'll be working with glass with these. They came out of the package running smooth and true. No burrs or abnormalities or voids. And that's key to getting good results with glass. Minimal vibration with the bit remaining in contact with the work surface. No jumping around causing cracks and clamshells. Genuine Dremel bits are expensive, no two ways around it, especially at the retail stores and Lowe's is on another planet. But you get what you pay for. And to keep prices in check, I look on Amazon, frequently, for deals. They're out there. You just have to be patient. If you see a good deal, jump on it! Even if you don't need a particular bit right them, if you use your Dremel often, you'll probably find a use for it. There's nothing worse than needing a tool right now that you have to wait for or use the almost right bit. Take it from me, stick with Dremel. Still made in the U.S.A.!

Just fair. The gray ones don't last long at all.

The Dremel tool did a good job of grinding 1/8 inch off limestone pool tile. I had to use both grinding tools as one was not able to grind off about 2 1/2 inches of a circumference pattern. The tile was 1/4 - 5/16 inch thick. They both worked well. The first one lost it grinding ability so had to use the 2nd. I would say if you have a small job they work very well. A larger job, probably not so much. Hope this helps. Mike

fast delivery, genuine product, efficient suppliers

石磨きには最適ですね♪また購入します。

well made

Good product

ドレメル4000でフレックスシャフトに付けて薄く曲面に削る事が出来ました。木材への軽ーいタッチが重要ですがドレメル正規品が最高です。価格は高いですが！