It’s small, light, durable, and easy to hold and use.
Has a very flexible 50″ hose with an abrasion guard that lets you get to the most difficult places.
It comes with 10 different types of grinding stone bits, but the 1/8″ collet allows this micro grinder to be used with a lot of different types of stones.
Use it to clean and polish jewelry, port cyline heads and dies, or do any other hobby or craft.
An air die grinder with a pencil-shaped blade can go at any speed and has a lever that closes itself.
The package came with.
A piece of Air Micro Grinder, a piece of 20PF adapter, and a piece of 20PF adapter.
10pcs 3MM diameter Grinder Heads with a Shank, which are used to grind.
2 spanners, 1 quart of maintenance oil, 1 quart of oiler, and 1 tracheal. One hundred and seventeen items in all.
I used it with a set of brass brushes to clean out a Holley carb I was rebuilding, and then I used it to polish the outside of the car.
Good range of RPM at less than half the twist range. My brushes were a little bigger than 1/8″ so it was a little difficult to get them into the collet of this grinder. They were also tight with my electric grinder, and since I could manage a slower RPM with this device, the brushes lasted a lot longer than with my electric grinder.
Got the most use out of straight brushes for my application because they stayed close to the shape. Cupped brushes would just fly apart too quickly.
Wasn’t able to use any of the grinding stones that came with the kit, and the oil bottle was empty. I used air tool oil in the oiler, so be ready when this comes.
I ran out of teflon tape to seal threads, so I had a lot of air leak when I used the tool. I’ll fix that after I go to the hardware store. There were a lot of leaks because I didn’t have the female end that went with my chuck, so I used a male and adapter. I didn’t know what type of chuck that fitting was for, and I had never seen that style before.
I took a chance with this item because it didn’t have any reviews, the case is very light, and other buyers said the same thing. With an oiler and an air chuck fitting, I was able to get the case to close.
If you look at the price, I think this is a great deal. I can’t say how much air it used because I had a leak. The working RPM may have been better with the leak fixed because it slowed down at a lower RPM, didn’t turn much more than 1/4 of the way through the range for what I was using it for, which was around 7500 RPM.
