G17-401 G17401 Rasp #1 Single Ended 8 1/2" Straight Downcutting Very Fine Grit Serrated Tungsten Carbide G17-402 G17402 Rasp #2 Single Ended 8 1/2" Straight Downcutting Fine Grit Serrated Tungsten Carbide G17-403 G17403 Rasp #3 Single Ended 8 1/2" Straight Downcutting Fine Grit Serrated Tungsten Carbide