Bosch DXS5082 Speed Clean Dust Extraction Hammer Bit, 1-3/8 in Dia, 34 in OAL, SDS-Max Shank

BIT EXTRTN DUST 1-3/8X25X34IN Specifications: Application: For use on high speed, masonry and low horse power walk behind saws Includes: Rubber Adapter Suitable for: Rotary Hammer Drills 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% 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 Bosch SpeedX SDS-max bits