Milwaukee M18 FDDEC-0 is a dedicated dust extractor unit designed for use with compatible M18 FUEL rotary hammers, providing on-tool dust collection during drilling and chiselling in masonry and concrete. The housing measures 330 x 166 x 95 mm and uses electronic vacuum-power control with a standard vacuum brush. Suited for on-site work where HEPA-class collection at the point of drilling reduces airborne dust exposure.