need carbide tipd bits

[brandons95]

Does anyone know where i can get some carbide bits to port out my evo3

 

[Scott_S]

Have you tried a hardware store? Some place like sears would have them to

 

[groundPork]

This company has some of the best prices of anyone for the quality... use the double-cuts flute patterns about 5/8" or 1/2" diameter s to get the correct port surface radii. Best shapes are cylinderical-ball nosed, ball shaped, and flame shaped. I port headdds... trust me. If you have the hands for it... you can do it. Buy some books first, and maybe go to some classes first. Reher and morrison, Robello racing head, maybe Modello perf... At least i think they offer that... Check their sites first.
http://www.american-carbide.com/Burs/Bur.aspx