What I learned today

[DanG]

Strange !!!

The whole reason it is called a die grinder is that it is used to grind and shape tool steel in the hands of a tool and die maker as he makes a die for punch press work.

[Molly Brown]

Unless you=92re going to be working with VERY soft materials do not buy a pneumatic die grinder.

[Larry Fisk]

Using a carbide burr in a die grinder you can work with very hard materials

[Steve B]

No matter what the outcome, I consider a day that I learn SOMETHING to be a good day. And some days I learn NOT to do something.

Steve

[DD_BobK]

Not my experience ...... btw how soft are "VERY soft materials"

do you mean aluminum soft, mild steel soft or ????

or softer than ????

cheers Bob

[Bob F]

Or maybe, don't buy the cheapest one around? What ARE you talking about?

[Caesar Romano]

On Mon, 23 Aug 2010 21:23:11 -0700 (PDT), DD_BobK wrote Re Re: What I learned today:

Brinell Hardness Index < 500??

[jamesgangnc]

I use them on cast iron with no problems.