X-ACTO X75330 Metal Miter Box. For precision cutting of moldings, trim, model parts, and railroad track. Slotted sides guide saw for accurate miters. Formed groove base holds materials in place in widths of 1/16 inch, 3/32 inch, 1/8 inch, 5/32 inch, 3/16 inch, and 1/4 inch. Materials to be cut can be up to 7/8 inch deep.