Abstract: A dental burr tool block in which a plurality of bore openings are provided for receiving and storing a variety of dental burr tools. Machined from the block is a reservoir compartment capable of holding a volume of disinfectant fluid, a drain hole at the bottom of the reservoir compartment, and a receptacle for receiving and holding in place a burr changer tool. The top surface of the block is protected by a pivotally mounted transparent dust cover, with the dust cover being removably connected to the block by means of two inwardly directed shafts. The shafts are connected to the dust cover and inserted into bore openings in the block.