Kerosene as the cutting fluid and use Acetone to clean up the kerosene afterwards. ______________________ Clay Autery, KY5G MONTAC Enterprises (318) 518-1389 On 7/29/2017 7:57 PM, Scott McGrath wrote: > Kerosine is a better tap lube for Aluminum as it is more persistent and less flammable > > Content by Scott > Typos by Siri >