The Inland Craft Wizard IV glass grinder is the top-of-the-line glass grinder and a best-seller for professionals and serious glass hobbyists because of its powerful, workhorse 40 oz-in torque motor. Use this American-made machine for all of your glass grinding projects. The grinder housing is lightweight, rustproof and impact resistant, making it easy to travel with and very portable. Its large 14-1/2" x 11-1/2" work surface is much larger than any other glass grinder and has a built-in compartment to store small items such as grinder bits, Allen wrenches, sponges and lubricant. The lift-off reservoir is removable for fast cleaning. Grinder setup is easy; simply install the two included diamond grinding bits, wet the coolant sponges with clean water, and fire it up by flipping the two-way power switch. The Wizard IV includes the following: FaceShield accessory, SecondStory work surface, one 1" diameter 100# diamond grinding bit, one 1/4" diameter 100# diamond grinding bit, two Allen wrenches for diamond grinding bits, two coolant sponges and grinder bit splash guard. This grinder also includes complete instructions and a five-year manufacturer warranty. All Inland Craft machines are brand new and manufactured in the U.S.A. We ensure the authenticity of your Inland Craft machine by us, the manufacturer.