where to get carbide porting bits/stones?
 

i know your supposed to use carbide for porting the side plates. i've seen some grinding stones at sears, but they're not carbide, i think they're aluminum oxide, and i'm not sure if they'll work. can you use the kind dremel makes? i need to know where i can find grinding stones and bits suitable for porting a rotary.

www.harborfreight.com

Aluminum Oxide sucks ass. I tried it. With a dremel. I got nowhere.

carbide sucks

they owned my ass for 10 buck.s........and i could do more damager hitting my d@ck again the housing.

lol......... just a bit drunk......... they clogged up alot for me.

thanx for the help guys