Sigma tile cutter for work, I know the inches and centimeters, but have no idea what the second set of numbers on the red bar are for ( the further spaced ones ).
Montolit Masterpiuma 93P5 Power 5 Ergonomic Manual Tile Cutter 36" (93cm) Cutting Tool For Tough and Delicate Large Format Glass and Ceramic Tiles for Floor and Wall Tile Installation - Amazon.com