Bosch Speed Clean drill bits are built using a solid piece of steel with a dust channel that’s milled to Bosch specifications to extract dust while drilling, creating 25 percent greater drilling speed. The dust extraction bit system saves time, saves money and produces 90% less dust than traditional drilling methods. The bit life is comparable to the life of SpeedX SDS-max bits. Solid carbide tips are embedded in a steel head with robust four cutter geometry enhancing bit speed and life. The Speed Clean bit, connected to vacuum system, installs adhesive anchors up to 50% faster when compared with the standard hand cleaning method. A proprietary design allows dust and debris to be removed through the milled center of the bit.