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Air Powered Porting Tool (die Grinder) for use with our porting cutters and kits.
Contains 4 Carbide Cutters for Port Shaping, Double Cut for Smooth Finish.
Use to Remove Hone Marks and Cross Hatching from Rods and Pistons. Also Great for Polishing Carb Bores.
Use for head porting and polishing. Also use for finishing after using carbide cutters