A professional quality Pencil Type Micro Air Die Grinder. This die grinder is perfect for final cleaning and polishing of jewelry, dies and for hobby use. Slim, comfortable and light weight, Variable speed throttle control with self closing lever, Free speed: 56,000rpm, Capacity: 1/8″, Air pressure: 90psi, Air consumption: 2 CFM, Inlet size: 1/4″ NPT, Grinder length: 5 1/4″, Hose length: 5 feet, Includes hose protector, nipple and two collet wrenches
- Slim, comfortable and light weight
- Variable speed throttle control with self closing lever
- Free speed: 56,000 rpm
- Capacity: 1/8″
- Air pressure: 90psi











RicFurrer –
So a friend owned one of these from years ago..and said they were great. I bought one and it broke the first day…air line came off and when I got that back on with a clamp I found that the spindle did not spin true. He bought another at the same time and said it was crap..not the same tool even though it was the same model number and such.I needed one again a few weeks ago for a job…so I took a chance and bought two in the hopes that one would work. The tool looked identical to the one I had from years ago and one was good and the other had that same bearing issue.So…if you need a high speed tool for a few minutes a day then this may work for you, but if you are looking for a long term tool to use for a full day every now and then I suggest a better tool. If your work depends upon a tool like this then you need to get a different tool, however, if you are a hobbiest and need it to go round and round once in a while then it should be fine…if you get one that works to begin with.
curtis stone –
this tool is a must for any hobbyist, for precise adjustments to models and craft’s this grinder is a must. and the ability to polish works well for final touches.
Jon Jay Dixon –
Wish I would have gotten something a little bigger but product works fine. Make sure you know what you want before getting this item
Guest –
great for two stroke cylinder porting
RST53 –
Spindle is running out enough that it cannot clean up a surface well, but still good at removing material none the less
Superstar69 –
To much vibration and causes you to can’t control the grinder.
Dana Johnston –
well satfied with die grinder i am just your every day doit your self guy and it did the job i needed to do .only used it one time.it did a good job.
Mitchell S. Smith –
The unit workes really well. I bought it as a back up for the one I already have and this new one is quieter and runs more smoothly, but the hose came apart on the second use, so I had to replace that. The rest of it works very well though. Also the wrenches that were included are the wrong size and don’t work for loosening and tightening the collet. It’s a good thing my old one has the same size wrenches that actually fit this new one.