A bar blender and a food blender are very different items and should not be confused. While both can have similar features, they are not the same. Bar blenders differ from regular food-oriented blenders in a number of important ways. They are more heavy duty, with tougher blades and stronger motors to cope with the demands of not only mixing drinks but also grinding ice. This allows bars to serve popular frozen drinks such as daiquiris or frozen margaritas. A good bar blender is essential for any bar that wants to give its customers a full range of cocktails, including the extremely popular varieties of frozen drink.