1/4" Collet Die Grinder. Features adjustable side exhaust. Heavy-duty steel constructed industrial grinders for the toughest applications. Ideal for grinding, sanding, honing, deburring and polising a variety of materials. Great for tool and die work to create the precise contours of dies and molds. Small and compact for confined areas and hard to reach surfaces. Includes all wrenches required to make changing abrasives quick and easy. Available in a variety of speeds and collet sizes for use with all materials.