Review on 💪 Enhance Your Performance with the Performance Tool M641 6 Inch Action - Unleash Optimal Results! by Tory Richardson

Depending on your application, this may or may not be suitable for you. There is a big nut in the middle, like a grinder, not for grinding the body as far as I know. But I was able to buy a 3/8" drill bit that fitted the shank perfectly. I think it was a 5/16 by 24 thread. You'll need an 18 gallon or larger medium compressor for that. And just about any other pneumatic Tools It worked fine but I kept running out of breath.