QEP® KATANA™ Single Rail Tile Cutters are designed to deliver smooth cutting for all types of tile. This professional Series of tile cutters includes the SR-31 and SR-41, both featuring an adjustable fence with positive stops at 22.5, 45, and 90 degrees. A preferred choice of professional installers, the KATANA™ Single Rail Tile Cutters are manufactured with a heavy-duty cast aluminum base, an extended handle for maximum breaking power, an adjustable flip-up rip guide, and full-length 20" side wing support arms to eliminate tile sag. Replacement scoring wheel Model # 21131 sold separately.