51" x 79" Top & Bottom 3+3 Heads Belt Sander WS-MTB1300DDA $138,990.00 39" x 79" Top & Bottom 3+3 Heads Belt Sander WS-MTB1000DDA $89,990.00 25" x 74" Top & Bottom 3+3 Heads Belt Sander WS-MTB700DDA $69,990.00