SHIMPO's heavy-duty Slab Roller can produce up to a 3" thick slab. Two-roller system evenly distributes pressure on the slab to reduce warping. The dual-hand wheels and thickness indicator provide synchronized fine adjustment and allow for precise control of the slab thickness. SHIMPO's Slab Roller also includes a wagon wheel handle that provides effortless feeding of slab through rollers in either direction. It features a large 30" x 50" table for plenty of workspace and comes with one canvas set to complete the package.