1/4" Collet Extended Angle Die Grinder. Features adjustable side exhaust. Heavy-duty steel constructed industrial grinders for the toughest applications. Ideal for quickly removing material, deburring, chamfering in shipyards, foundry, welding, petro chemical and fabrication applications. Available in a multitude of collet sizes to ensure versatility in the work place. Patented external spindle lock version also available.