Can you crush too fast with drill?

[motorhead69]

The harbor freight drill is this one:
http://www.harborfreight.com/1-2-half-inch-heavy-duty-spade-handle-drill-93632.html
and I used the 25% off coupon for a total of about $38. The handles are removable and can be placed on all sides.

Thanks for the info on this drill I've been worried about burning up my cordless

 

[Cape Brewing]

From my experience there is no issues with RPM speeds that high. I have a 3 roller monster mill that is belt driven from a table saw motor... which probably runs well north of 3,500 RPM and I get a beautiful crush. I've never noticed the husks being too ripped apart and I don't even condition my grain any more (something I used to do religiously)... nor have I ever noticed any off-flavors.