WORKPRO 1/4-Inch Pneumatic Straight Die Grinder, 25000RPM, Air-Powered Die Grinder for Grinding, Cutting, Polishing, Welding Repair, Deburring, 1/4" & 1/8" Collets Included

great tool kit , has everything you need works great

This is a great little die grinder for the money.

Does a good job at grinding

It works phonomonly

I weld for a living and with that being said, this grinder lasted about a month and a half with every day use. I followed the directions and oiled daily and in between uses throughout the day. probably makes a great tool for the average joe and home use but not constant use. locked up on me after the time period I used it, took it apart and all the gears were very cheaply made and in pieces.