Diamond boart international offers the multi-point indexable crown diamond dressers. These diamond dressers have some technical features which include: have sharp natural diamonds set in a circular rating plane. The diamonds on the indexed position are comletely adjusted on the shank for new points. Shanks for the crown are according to customers` specifications. These diamond dressers are very useful for all types of large wheels where fine truning is considered important, especially for cylindrical grinders. The diamonds can be completely used up and resetting is eliminated. The workload on the diamonds is divided, as a number of diamonds come in contact with the wheel,. Hence the diamonds last longer. Since several points are in use simultaneously the feed may be increased safely and can also be used for side dressing. Due to the crystal shape of the diamonds employed finer finish is obtained on the wheel.