What are the best grinding stones to use to take out massive amounts of cast aluminum? This is for a die grinder, not a Dremel tool.

 

carbide are the best casue they dont clog up like stones do

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when the green flag drops the bull$hit stops

Curent: 350,performer RPM intake ,650dp, 700r4, headers, 3inch exhast
Spring 01: 406, Comp 282 solid cam, 2400 stall converter, every thing else the same.

R.I.P #3

 

Where would you get those?

 

Summit racing sells them. They have 2 sets, one carbide, one non-ferrous. However it says the non-ferrous is for aluminium. Oh well the part numbers are:

3) 6" Carbide Bits - SUM-900640 $49.99
4) 2" Carbide Bits - SUM-900240 $53.60
3) 6" Non-Ferrous Bits - SUM-900630 $66.69
3) 2" Non-Ferrous Bits - SUM-900230 $65.39

You can use the new thirdgen.org 10% discount, too.

you can also buy a whole kit from Standard Abrasives, but its meant for a dremel, I believe. Check out their site at
http://www.sa-motorsports.com/cat/p8.htm

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1983 Firebird
TH700R4 Auto
Small Block 400
LG4 ECM, Intake, Carb, Distributor, etc.
Soon to be non-computer.
Clarion Head Unit 45X4
2 Pioneer 400W 12" Subs
Third Gen Performance
"A four cylinder is half an engine."

 

little suggestion for grinding aluminum. wax or soap on a carbide bit will help reduce buildup significantly.

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85 IROC 350 11:1keith blacks,.555lift erson roller cam,1.5 crane roller rockers,edelbrock intake,holley 4150 750dbl pumper, nitrous oxide,full length heddman headers,true dual exhaust, 11"stall converter, 700R4, 3.73 locker