What is best circular sawblade for cutting .080 Aluminum 4x8 sheets in vertical panel saw?

[Mark Van Dillen]

I have been buying a good quality circular saw blade for about $90 with about 80 carbide teeth to cut 2 sided white .080 Aluminum 4x8 sheets in our Safety Speedcut vertical panel saw. I get about 12 good cuts before it dulls. Any suggsetions for best
blade, tooth type and quantity?

 

[Gino]

Use a carbide blade with 10 teeth per inch. Better yet, get a blade specifically for cutting aluminum. Lubricate as you go. Wearplenty of face gear and a shield.

 

[Z SIGNS]

Your cutting aluminum and other sign materials.
Search triple chip blades you will have your answer.
That's the blade you want in a sign shop