HI PHIL,
YEA YOU COULD DO IT ALL DAY MAN .WE'VE BEEN DOING IT FOR YEARS .YOU WOULD BE SURPRISED WHAT YOU CAN GET DONE WITH A ROUTER AND SOME BURRS .OF COURSE YOU WILL NEED A LOT OF TALLOW ,AND YOU MAY NEED A DIFFERENT BLADE ON YOUR SAW .THE TABLE SAW WE USE FOR ALUMINUM HAS A FINER TOOTHED BLADE ON IT .CARBIDE IS NECCESSARY FOR THE BLADE AND THE ROUTER BITS ALSO ,OF COURSE.AND EXPACT A LOT OF NOISE.