AIRCAT Pneumatic Tools 6285: .75 HP Straight Die Grinder with Spindle Lock 20,000 RPM

Very good unit. Light, quiet, powerful, and you can direct the exhaust where you want. Although the little spindle lock on the top is kinda useless.

Works like a champ, broke the chuck lock within the first week unfortunately. Other than the chuck lock it works great

Bought this 1 year ago and have been using it every day in an industrial code welding shop and I’ve been very impressed with sir grinder. No problems, few drops of oil before use and it’s been running flawless.

Seem okay so far, but one of the arbor locks have come out and lost the ability to change bits with only one wrench.These are being used in a fab shop by ungentle ruffians, so... we'll see how they last. If stuff keeps breaking on them, then we might as well have gotten Harbor Freight or Tractor Supply cheapos. Time will tell.

Its fat and has lots of power for cut off wheels! Save those skinny die grinders for burr bits.

Quiet smooth and powerful! Awesome tool!

I had it for less than a year and it broke. I oiled it everyday with good tool oil. For that kind of quality I’ll stick with harbor freight air tools.

2nd time I used it the collet lock broke. It doesn't hold the collet in place so I resort to an old fashioned 9/16 wrench.Besides that pretty solid tool. I like many of air cat products they do pretty damn well. The occasional mess ups but over all damn well for the price