Electric grinder

[OhioC5]

Anyone use one of these or something like it? Is it a toy or does have enough guts to use porting my wastegate hole?

http://www.summitracing.com/parts/mak-gd0601

 

[The Radius Kid]

It'll work.

 

[John Larkin]

Those are supposed to be the best grinders because they are heavy and won't chatter like a die grinder.

 

[charlief1]

For the price you can get at least 2 of the same basic grinder from Harbor Freight, and a router controller so you can make it variable speed.