The DW7666 will cut non ferrous metals up to 1/4" solid or 1/8" wall tubing or box sections. When doing this we recommend using paste wax as lubrication. We do offer this in our Oldham line as catalog number CE36; this can be ordered through our Mail Order Parts Department.
Please contact our Mail Order department to order the paste wax. You can contact them at 1-888-678-7278, Monday through Friday, 8:30 AM to 4:30 PM Eastern time to check on price and availability.