IVY Classic 37957 Metal Adapters, Adapts 7/8-Inch Outside Diameter to 5/8-Inch Inside Diameter, 10-Pack

It would have been 5 stars except that the color on the image is not copper like plated. Although it did not say it is copper or brass, I really thought it was plated based on the image. The real plus is having spares, or add a stacks when using thicker sanding blade. Some seller in Amazon sells one piece for 8 bucks--this is a lot better. Also, for the same price you can buy a 4" Masonry Diamond Blade at HF that comes with this kind of bushing for 5/8"--7/8" angle grinder but you only get one plus the blade.

It's metal circle with a bit missing out of the middle. I literally can't think of any way you can screw that up as long as the two circles are the correct sizes. So good job guys, you hit your targets, and these adapters work just fine. This is ideal for fitting an Evolution RAGE blade (20mm arbor) onto a standard circular saw (5/8" arbor), assuming you match the RPM of course. However before adapting any blade not designed for your saw, I would just do a quick once-over on the spindle assembly to make sure there will be adequate contact on both the blade and the arbor adapter to keep everything concentric, I can't imagine it's a pleasant experience if the adapter slips out of the middle of the blade and the blade gets off centered at 4000 rpm. I find it easiest to put this arbor adapter on the spindle first and then slide the blade over it, as it's not quite enough of a press-fit into the center of the blade to keep the two reliably mated together once you start trying to push it onto the spindle. Just be careful to keep everything lined up, and I have no worries about this product.

The 200 mm adapters will work, however they should have been thicker. For saw blade adapters, they are much thinner than the blades. With care, when installing, they will work. The OD and the ID are accurate however. In all fairness, a thickness was not specified in the description.

works as advertised

This item works as described, however it is made of ferrous iron. A magnet will lift the Insert. I would prefer the listing reflect a more accurate description of the product.

My Dewalt, Battery circular saw arbor is 5/8" the nice track saw blade i purchaseed is 20mm arbor. Oops My bad. so I need a adapter and here it is. works great.

Threw away the one adapter that I had by mistake. These were a better deal than any of the singles and work perfectly. I also now have 9 spares in case I throw away another one.

See pictures, these are only 3/64" thick - that's half the thickness of even a thin-kerf blade. Will take 2 - 4 adapters for just one saw blade. I bought the 10-pack to put a 1" dado stack on a 5/8" arbor, but I'm not comfortable with a 10" diameter dado stack spinning at 3600 rpm on a stack of these thin washers. I wish the listing had specified the thickness accurately. Also they are not brass as listed. And, just funny, the package says both "Made in China" and "Made in Taiwan".

Es un buen producto aunque siento que están algo elevadas de costo para lo que es realmente

Excellent pour mettre lames evolution sur banc de scie standard americain 5/8