7123 Diamond Wheel Point

I bought this bit specifically for grinding the edges of glass. I make small glass brooches and pendants. I don’t do it enough to justify buying a glass grinding machine. Thankfully I have the crafter's companion, the versatile Dremel. Add a pan of water, this diamond coated bit, and presto! a poor man's glass grinder. It works amazingly well. The bit lasts for quite awhile, I can get through several projects before changing it out. I can’t visually tell when it’s wearing out but I do notice that it starts taking longer to get the edges smooth. Glass is extremely hard material so I’m pleased with how many pieces I can get out of each bit.Two thumbs up for using this bit on glass! I recommend it.

Works well, diamond coated on the bottom and sides, spins true. Used it to grind burrs out of Kawasaki Z125 Pro fork, where the set screw left an impression and burrs in the tube threads. Ohlins upgrade kit install manual calls for this procedure, before the tube is unscrewed from the casting.The specs on this were confusing though; the box it came in has a drawing that indicates it’s 1/8” at the working end, and some of Dremel’s web data, say it’s a 1/8” dia bit. Other listings show it as 3/16”.The 7123 mic’s out to be 0.1825” diameter (just under 3/16”) at the diamond grit.It just fit into the 5mm set screw hole, so worked for me.Would definitely recommend.

Excelente producto, llegó muy rápido y funcionó a la perfección, cumple totalmente con la descripción y al mejor costo, muy contento con la compra

Good quality. A little pricey.

With so many good reviews, especially from groomers, I decided to try this to prevent buying more sandpaper ones. This was way too fine for my dog's nails and took over a minute to get just one nail done. If you have 18 minutes to dremel your dog's nails, go for it, but otherwise don't waste your money.