A 28mm rotary blade cuts multiple sheets of paper without tearing or fanning. A self-leveling swing-out arm extends the measuring deck to 12.5" to cut any size accurately. The permanent scale and grid are printed underneath to last and features 1/16" increments. The cutting bar protects blade edge and can be rotated 4 times for a long-lasting cutting surface. Rubberized feet provide stability. It cuts up to 12 sheets of paper at once. Use style F, 28mm replacement blades.