51" x 79" Top & Bottom 2+2 Heads Belt Sander WS-MTB1300DA $79,990.00 39" x 79" Top & Bottom 2+2 Heads Belt Sander WS-MTB1000DA $63,990.00 25" x 75" Top & Bottom 2+2 Heads Belt Sander WS-MTB700DA $49,990.00