Dremel 560 Drywall Cutting Bit , 1/8"

Cut my hard tile easily .Follow the other reviews advice: go slow and side cut with a little tilt. Made the job easy and the tool can be used multiple times. Pricey but good cutting tools usually are.

Needed to enlarge a plumbing cutout in shower so that I could get access to service the shower valve. (Genius tile installer from 20 years ago left virtually no room). This bit did the trick, and I'm sure it could cut a several more times before it wears out.The hole shown in the photo was made larger by the bit. It did the trick.

Will take you a bit to grind thru ceramic, even a hole elongating will take time, but the bit holds up. Used cup of water to cool and dremel to modify 5/16 thick tiles for new shower diverter, elongating what was there for older design. if you have to start from scratch, use something to ruff out other than this. That being said, the edge is still sharp, did what I needed for new shower plate screw access hole clearance

Tried a diamond blade for my oscillating tool prior to this but that failed before I could get thru the surface of the tile.Was skeptical how well these would cut the ceramic tile so bought 2. To my surprise the bit zipped thru the tile and after cutting 4 12" tiles lengthwise the bit was still ready to cut more. Great purchase.

It took me a bit to learn how to use it (the bit is sharp and will walk if you don't hold it tight or use it to cut around outlet boxes or a hard edge like a 2x4}. After a couple of cuts (OK, maybe more than a couple of cuts) I get nice straight, clean cuts in the sheetrock.

I freely admit that I bought this beauty for a friend. You see, I borrow a lot of tools - especially the tools I don't use that often. And that means that I'm inducing wear on someone else's equipment. Most people would just say "oh well, too bad, real tool owners don't loan out any tools". But regardless, I find that blades and bits and stuff wear out, especially when you run them through the wrong materials like metal nails. That's how this beauty came into my life - it is a replacement for another brand that I chewed to pieces.But not lets get into the details. First, the packaging is surprisingly beautiful. It's a simple yet effective blister-pack-on-paper, which protects the bit yet still shows it off. And yes, it deserves to be shown off.It's a fancy piece of machined steel, yet it looks like a fine silver when it catches the light just right. My lady was definitely a bit jealous when I said I was giving this piece of bling to a man-friend.In terms of cutting: It looks sharp, like it could go through some half-inch drywall without issue. However I cannot say if it will go through plaster. Remember that plaster is not drywall. Most people don't even know what plaster is, but once you live in a few 80+ year old homes you realize that drywall is kind of for babies, and that's just not because the 50 years of lead paint on old plaster.So do I recommend this? Without reservation. But buy a bunch. Because bits wear out when you force them through the wrong materials.

I purchased this spiral bit along with the Dremel hole cutter/straight edge guide and couldn't be happier. This bit does a great job cutting through materials and leaves a very clean edge. It's always a good idea to have a duct collection solution ready, because this has potential to make some messes, but it really gets the job done.

Can`t give a honest review because I never got to use it on drywall. I can only say the drill bit is a lot smaller than I thought it would be so for that I gave it 3 stars.