Bosch Sds-Max® Chiseling Dust Collection Attachment

Dust Collection Attachment Dust-collection shroud – focuses air suction from the vacuum around the chisel for maximum dust collection Ski-boot style clamping band – provides easy installation and adjustment onto the hammer tube Adjustable metal extension arm – for easy adjustment, proper positioning and accommodation of different chisel lengths Rubber bumper – provides cushion on shroud tip if it contacts workpiece during chiseling applications Three-piece adapter set – allows installation on different-sized hammers 1-3/8-in. dust port – fits bosch dust-extractor vacuum nozzles MFG# HDC300